Sutton M18 Metric Coarse Spiral Flute Tap - Cobalt TiCN T1531800

For Titanium based alloys For duplex and super duplex stainless steels For Nickel based alloys >850N/mm2 <1150N/mm2 Tight tolerances and optimised microfinish For optimal process reliability and excellent thread quality Through holes up to approx. 1.5. Available through AIMS Industrial Supplies, these tools meet the exacting demands of Australian tradespeople, engineers, and maintenance teams who need quality cutting tools they can depend on shift after shift.

Where this tool is used

• Through holes up to approx. 1.5 x d1.
• Creating internal threads in ferrous and non-ferrous metals for fastener assembly.
• Through-hole and blind-hole threading operations in workshop, production and maintenance settings.

Key specifications

Selecting the right option

This range is manufactured from PM-HSSE V3 for enhanced heat resistance and longer tool life when machining harder steels, stainless grades and tough alloys. The TiCN surface treatment reduces friction, improves chip evacuation and extends service life compared with uncoated tools — particularly valuable in harder or abrasive materials. Select the correct Metric thread form and size to match your fastener specification. Verify thread tolerance class 6HX meets your assembly requirements. Maximum cutting depth is rated at 1.5xD — keep within this limit to maintain hole quality and avoid overloading the tool. If you're unsure which size or specification best suits your application, the AIMS team is ready to help — contact us for technical support or to arrange a sample.

Features and benefits

• For Titanium based alloys
• For duplex and super duplex stainless steels
• For Nickel based alloys >850N/mm2 <1150N/mm2
• Tight tolerances and optimised microfinish For optimal process
• reliability and excellent thread quality
• Through holes up to approx. 1.5 x d1