{"title":"Combined Drill Countersinks","description":"\u003ch2\u003eCombined Drill + Countersink Selection — Quick Reference\u003c\/h2\u003e\n\u003cp\u003eCombined drill + countersinks (centre drills) produce PILOT DRILL HOLE + 60° COUNTERSINK in single operation. Standard toolroom + machine shop tooling — wherever concentric + accurately positioned centre location is required.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCentre Drill Type\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eCommon Sizes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType A (Standard Plain)\u003c\/td\u003e\n\u003ctd\u003eGeneral workshop centre + spotting — workshop default\u003c\/td\u003e\n\u003ctd\u003e#0 \/ #1 \/ #2 \/ #3 \/ #4 \/ #5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType B (Bell-Mouth)\u003c\/td\u003e\n\u003ctd\u003eHigher-load centre — between-centres lathe work\u003c\/td\u003e\n\u003ctd\u003eSame size range — stronger pilot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType R (Radius)\u003c\/td\u003e\n\u003ctd\u003eRadius at junction — eliminates stress raiser\u003c\/td\u003e\n\u003ctd\u003ePremium — bearing + precision work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSS Standard\u003c\/td\u003e\n\u003ctd\u003eMild + alloy steel + general workshop\u003c\/td\u003e\n\u003ctd\u003eSutton + P\u0026amp;N + Bordo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSS Cobalt (M35\/M42)\u003c\/td\u003e\n\u003ctd\u003eStainless + tough alloys\u003c\/td\u003e\n\u003ctd\u003eHigher hardness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60° Included Angle (Standard)\u003c\/td\u003e\n\u003ctd\u003eStandard lathe centring + drilling lead-in\u003c\/td\u003e\n\u003ctd\u003eMost common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90° Included Angle\u003c\/td\u003e\n\u003ctd\u003eSpecific applications — match workpiece\u003c\/td\u003e\n\u003ctd\u003eLess common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet (Multi-Size Pack)\u003c\/td\u003e\n\u003ctd\u003eWorkshop assortment — #0-#5 range\u003c\/td\u003e\n\u003ctd\u003eToolroom standard kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCritical:\u003c\/strong\u003e Match centre drill size to workpiece — too small = breaks easily under pressure; too large = oversized centre + reduced live-centre support. Use cutting fluid + low-medium speed. \u003cstrong\u003eWorkpiece spotting\u003c\/strong\u003e mandatory before twist drill — centres + prevents wandering on inclined or rounded surfaces. Brands: \u003ca href=\"\/en-nz\/collections\/sutton-tools\"\u003eSutton\u003c\/a\u003e, \u003ca href=\"\/en-nz\/collections\/p-and-n\"\u003eP\u0026amp;N\u003c\/a\u003e. Companion: \u003ca href=\"\/en-nz\/collections\/centre-drill-bit-sets\"\u003ecentre drill bit sets\u003c\/a\u003e, \u003ca href=\"\/en-nz\/collections\/drilling\"\u003edrilling\u003c\/a\u003e, \u003ca href=\"\/en-nz\/collections\/center-punches\"\u003ecentre punches\u003c\/a\u003e, \u003ca href=\"\/en-nz\/collections\/countersink-bit-sets\"\u003ecountersink bit sets\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCombined Drill Countersinks\u003c\/h2\u003e\u003cp\u003eAIMS Industrial stocks combined drill countersinks (centre drills) from Sutton and P\u0026amp;N in HSS and cobalt grades — precision tools that produce a pilot drill hole and 60-degree countersink in a single operation. Combined drill countersinks are standard toolroom and machine shop tooling, used wherever a concentric, accurately positioned centre location is required before further machining.\u003c\/p\u003e\u003ch3\u003eWhy Combined Drill Countersinks?\u003c\/h3\u003e\u003cp\u003eThe short, stiff body of a combined drill countersink resists deflection at start-up — unlike a long twist drill, which will wander from a centre-punch mark before the cutting edges engage fully. By drilling the centre location and producing the countersink in one tool, the pilot bore and the countersink are guaranteed to be concentric. Using separate tools for the pilot drill and countersink introduces the risk of misalignment between the two operations, particularly on older machines or where workpiece fixturing is not perfectly rigid.\u003c\/p\u003e\u003ch3\u003eSeries and Sizes\u003c\/h3\u003e\u003cp\u003eCombined drill countersinks are available in three standard series, each suited to different spindle and component sizes. Series 1 is the compact form for small lathe work, with pilot drill diameters from 1mm to 3mm and a correspondingly small countersink cone — used on small-diameter turned components and instrument work. Series 2 is the general workshop and production series, covering pilot drill diameters from 2mm to 5mm, and is the most widely used size across manual lathes and drill presses. Series 3 is the heavy-duty form for larger spindles and components, with pilot drill diameters from 3mm to 8mm and a larger countersink cone for deeper, larger-diameter centre holes.\u003c\/p\u003e\u003ch3\u003eHSS vs Cobalt\u003c\/h3\u003e\u003cp\u003eHSS combined drill countersinks suit manual lathe and drill press work at standard cutting speeds. Cobalt HSS grades provide better heat resistance for CNC operation, automated spindles and harder workpiece materials where higher spindle speeds are used. The cobalt grade is the correct choice for production centre drilling on CNC lathes and machining centres where tool life between changes is a priority.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eLathe centre drilling for between-centres work, spindle bore preparation, countersunk screw hole preparation in a single pass, and drill spotting on curved or inclined surfaces are the primary applications. In production turning, every part that is machined between centres starts with a combined drill countersink operation — it is the first cut on the part and the reference on which all subsequent operations depend, making tool quality and dimensional consistency directly relevant to the accuracy of the finished component. In fabrication and maintenance environments, combined drill countersinks are used to start holes on curved surfaces and angled cuts where a long drill would deflect. AIMS stocks Sutton and P\u0026amp;N combined drill countersinks in HSS and cobalt across Series 1, 2 and 3. For help selecting the right series and grade for your lathe or machine, \u003ca href=\"\/en-nz\/pages\/contact-us\"\u003econtact our team\u003c\/a\u003e. AIMS Industrial has been supporting Australian workshops since 1988.\u003c\/p\u003e","products":[{"product_id":"p-n-105sdc000-quickbit-pilot-drill-countersink-set-5-piece-1-4-shank-hss","title":"P\u0026N 105SDC000 Quickbit Pilot Drill \u0026 Countersink Set 5 piece - 1\/4\" Shank - HSS","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eHigh Speed Steel (HSS)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eStored in protective case\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eWorkshop ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eA 5-piece P\u0026amp;N Quickbit pilot drill and countersink set with 1\/4 inch hex shanks. Drill the pilot hole and countersink the head in one tool. Workshop and trade kit for cordless drivers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"Default Title","offer_id":49128597618965,"sku":"A0001782","price":20.67,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-105sdc000-quickbit-pilot-drill-countersink-set-5-piece-14-shank-hss1.jpg?v=1756290741"},{"product_id":"p-n-107b3set3-quickbit-pilot-drill-bit-countersink-set-3-piece-adaptor-hss","title":"P\u0026N 107B3SET3 Quickbit Pilot Drill Bit \u0026 Countersink Set 3 piece + Adaptor - HSS","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eHigh Speed Steel (HSS)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eStored in protective case\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eWorkshop ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eA 3-piece P\u0026amp;N Quickbit pilot drill and countersink set with 1\/4 inch hex shanks. Drill the pilot hole and countersink the head in one tool. Workshop and trade kit for cordless drivers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"Default Title","offer_id":49128597717269,"sku":"A0001797","price":68.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-107b3set3-quickbit-pilot-drill-bit-countersink-set-3-piece-adaptor-hss1.jpg?v=1756290751"},{"product_id":"p-n-quickbit-pilot-drill-bit-and-countersink-1-4-shank-hss","title":"P\u0026N Quickbit Pilot Drill Bit and Countersink - 1\/4\" Shank - HSS","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eClean precision finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eM2 HSS construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eWorkshop standard\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eSutton single flute countersink for clean, accurate countersinking and counterboring of screw holes. Made from M2 high speed steel for general workshop and trade use across plastics, non-ferrous and ferrous metals. A workshop staple for fit-out, fabrication and maintenance benches.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"1\/8","offer_id":49274563199253,"sku":"A0001795","price":20.72,"currency_code":"AUD","in_stock":true},{"title":"3\/32","offer_id":49274563166485,"sku":"A0001794","price":19.62,"currency_code":"AUD","in_stock":true},{"title":"5\/64","offer_id":49274563133717,"sku":"A0001793","price":19.35,"currency_code":"AUD","in_stock":true},{"title":"9\/64","offer_id":49274563232021,"sku":"A0001796","price":22.31,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-quickbit-pilot-drill-bit-and-countersink-14-shank-hss-2048814.jpg?v=1781531430"},{"product_id":"p-n-quickbit-pilot-drill-bit-countersink-1-4-shank-tct","title":"P\u0026N Quickbit Pilot Drill Bit \u0026 Countersink - 1\/4\" Shank - TCT","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eClean precision finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eM2 HSS construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eWorkshop standard\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eSutton single flute countersink for clean, accurate countersinking and counterboring of screw holes. Made from M2 high speed steel for general workshop and trade use across plastics, non-ferrous and ferrous metals. A workshop staple for fit-out, fabrication and maintenance benches.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"9.5 \/ 5\/32","offer_id":49274563494165,"sku":"A0001849","price":50.42,"currency_code":"AUD","in_stock":true},{"title":"9.5 \/ 9\/64","offer_id":49274563461397,"sku":"A0001848","price":47.12,"currency_code":"AUD","in_stock":true},{"title":"14.8 \/ 3\/16","offer_id":49274563526933,"sku":"A0001850","price":54.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-quickbit-pilot-drill-bit-countersink-14-shank-tct-5585121.jpg?v=1781531429"},{"product_id":"p-n-quickbit-replacement-drill-for-drill-countersink-tct","title":"P\u0026N Quickbit Replacement Drill for Drill \u0026 Countersink - TCT","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eClean precision finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eM2 HSS construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eWorkshop standard\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eSutton single flute countersink for clean, accurate countersinking and counterboring of screw holes. Made from M2 high speed steel for general workshop and trade use across plastics, non-ferrous and ferrous metals. A workshop staple for fit-out, fabrication and maintenance benches.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"1\/8","offer_id":49274563789077,"sku":"A0001851","price":13.96,"currency_code":"AUD","in_stock":true},{"title":"3\/16","offer_id":49274563887381,"sku":"A0001854","price":20.41,"currency_code":"AUD","in_stock":true},{"title":"5\/32","offer_id":49274563854613,"sku":"A0001853","price":17.69,"currency_code":"AUD","in_stock":true},{"title":"9\/64","offer_id":49274563821845,"sku":"A0001852","price":14.21,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-quickbit-replacement-drill-for-drill-countersink-tct-6508117.jpg?v=1781531429"},{"product_id":"p-n-107dc0004-quickbit-drill-countersink-tct-set-1-4-shank-4pcs","title":"P\u0026N 107DC0004 Quickbit Drill \/ Countersink TCT Set 1\/4\" Shank 4Pcs","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eCommon sizes in one kit\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eM2 HSS construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eProtective storage case\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eComplete countersink kit from Sutton Tools, covering the common sizes used in workshop fitting and fabrication. Stored in a protective case for organised workshop use, with M2 HSS cutters suited to plastics, non-ferrous and ferrous metals. A reliable kit for trades, fitters and maintenance teams.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"Default Title","offer_id":49291830722837,"sku":"A0132423","price":171.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-107dc0004-quickbit-drill-countersink-tct-set-14-shank-4pcs-1107962.jpg?v=1781516527"},{"product_id":"p-n-107dc0008-quickbit-8g-1-8-pilot-drill-bit-countersink-1-4-shank-tct","title":"P\u0026N 107DC0008 Quickbit 8G 1\/8\" Pilot Drill Bit \u0026 Countersink 1\/4\" Shank - TCT","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif;\"\u003e\n\u003cdiv style=\"display:flex;align-items:flex-start;justify-content:space-between;border-top:1px solid #e0e0e0;border-bottom:1px solid #e0e0e0;padding:16px 0;margin-bottom:24px;\"\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eClean precision finish\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eM2 HSS construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1;padding:0 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:24px;color:#333;margin-bottom:6px;line-height:1;\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:500;color:#333;line-height:1.4;\"\u003eWorkshop standard\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#444;margin:0;\"\u003eSutton single flute countersink for clean, accurate countersinking and counterboring of screw holes. Made from M2 high speed steel for general workshop and trade use across plastics, non-ferrous and ferrous metals. A workshop staple for fit-out, fabrication and maintenance benches.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"P\u0026N","offers":[{"title":"Default Title","offer_id":49291832656149,"sku":"A0132424","price":46.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/pn-107dc0008-quickbit-8g-18-pilot-drill-bit-countersink-14-shank-tct-8095321.jpg?v=1781516528"},{"product_id":"bordo-hss-countersink-drill-bit-1-4-hex-shank","title":"Bordo HSS Countersink Drill Bit 1\/4\" Hex Shank","description":"\u003cdiv style=\"max-width:680px;width:100%;padding:12px 0;font-family:Arial,sans-serif\"\u003e\n\u003cdiv style=\"display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;margin-bottom:24px\"\u003e\n\u003cdiv style=\"padding:12px 16px;border-right:1px solid #e0e0e0;\"\u003e\n\u003cdiv style=\"font-size:18px;margin-bottom:6px\"\u003e◆\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:600;color:#333;line-height:1.4\"\u003ePower-Hex HSS 1\/4\" hex shank twist drill with 4 flute 90° HSS countersink\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:12px 16px;border-right:1px solid #e0e0e0;\"\u003e\n\u003cdiv style=\"font-size:18px;margin-bottom:6px\"\u003e●\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:600;color:#333;line-height:1.4\"\u003eHSS 118° chisel point drill with 30° helix. Four flute 90° HSS countersink.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:12px 16px;\"\u003e\n\u003cdiv style=\"font-size:18px;margin-bottom:6px\"\u003e▲\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;font-weight:600;color:#333;line-height:1.4\"\u003eIdeal for use with quick change adaptors and bit holders.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;color:#444;line-height:1.7;margin:0\"\u003eHSS Countersinking Drill Hex Shank. Power-Hex HSS 1\/4\" hex shank twist drill with 4 flute 90° HSS countersink. Designed for demanding hss drill bits applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bordo","offers":[{"title":"2","offer_id":49324361842965,"sku":"A0205095","price":11.38,"currency_code":"AUD","in_stock":true},{"title":"2.5","offer_id":49324361875733,"sku":"A0205096","price":10.35,"currency_code":"AUD","in_stock":true},{"title":"3","offer_id":49324361908501,"sku":"A0205097","price":10.93,"currency_code":"AUD","in_stock":true},{"title":"3.5","offer_id":49324361941269,"sku":"A0205098","price":11.6,"currency_code":"AUD","in_stock":true},{"title":"4","offer_id":49324361974037,"sku":"A0205099","price":12.6,"currency_code":"AUD","in_stock":true},{"title":"4.5","offer_id":49324362006805,"sku":"A0205100","price":12.6,"currency_code":"AUD","in_stock":true},{"title":"5","offer_id":49324362039573,"sku":"A0205101","price":14.16,"currency_code":"AUD","in_stock":true},{"title":"5.5","offer_id":49324362072341,"sku":"A0205102","price":14.73,"currency_code":"AUD","in_stock":true},{"title":"6","offer_id":49324362105109,"sku":"A0205103","price":15.44,"currency_code":"AUD","in_stock":true},{"title":"6.5","offer_id":49324362137877,"sku":"A0205104","price":16.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/5191\/1957\/files\/bordo-hss-countersink-drill-bit-14-hex-shank-1812212.jpg?v=1779090380"}],"url":"https:\/\/aimsindustrial.com.au\/en-nz\/collections\/combined-drill-countersinks.oembed","provider":"AIMS Industrial Supplies","version":"1.0","type":"link"}