Pferd 66323024 high speed stationary cut-off wheel, 300 mm diameter

This page lists three Pferd high speed stationary cut-off wheels: item 66323024 at 300 mm, item 66323730 at 350 mm and item 66324140 at 400 mm. Only item 66324140 has a PFERD catalogue entry: it is listed as SGP HD STEEL, 400 x 4.6 x 40 mm, hardness grade S (hard), maximum operating speed 100 m/s (manufacturer-stated).

No PFERD catalogue entry was found for items 66323024 and 66323730, so their thickness, bore, speed and hardness are not published here. Check the markings on the wheel and the specification of your machine before use.

The catalogue describes the SGP HD STEEL range as a Special Line SGP heavy duty cut-off wheel for steel and lists it for cutting solid material, profiles, pipes and large cross-sections in steel, and finishing work, on a HEAVY DUTY cutting machine (manufacturer-stated).

Where this product is used

• Cutting solid material, profiles, pipes and large cross-sections in steel, and finishing work, on a HEAVY DUTY cutting machine (manufacturer-stated)
• Cutting with a stationary cut-off wheel, as named in the store listing

Features

• Diameters 300, 350 and 400 mm
• Item 66324140: 400 x 4.6 x 40 mm, hardness grade S (hard) (manufacturer-stated)
• Item 66324140: maximum operating speed 100 m/s, maximum 4,800 rpm (manufacturer-stated)
• Tool drive: HEAVY DUTY cutting machine (manufacturer-stated)

Common specifications

Safety markings and handling

• PFERD TOOLS is a founding member of oSa, the Organization for the Safety of Abrasives; the catalogue says its cut-off wheels are marked according to EN 12413 for grinding tools made of bonded abrasive (manufacturer-stated)
• Both flanges between which the wheel is mounted must have the same outer diameter and the same support area (according to EN 13218, ANSI B7.1) (manufacturer-stated)
• Use equally sized flanges and a machine spindle with high concentricity; change the intermediate paper layers after every second wheel change, and always use them from 400 mm diameter up (manufacturer-stated)
• Store wheels in their original packaging lying flat in a dry, frost-free room, at 18 to 22 degrees C and 45 to 65% relative humidity, away from direct sunlight, and avoid bending them (manufacturer-stated)
• Hardness grade letters on the label show how firmly the bond holds the abrasive grit: K and H very soft, L and N soft, O, P and Q medium-hard, R and S hard, T very hard (manufacturer-stated)

Key specifications

A dash means the value is not published because the item number is not in the PFERD catalogue.

Selecting the right option

Choose the diameter to suit your machine and flanges. Items 66323024 and 66323730 have no printed catalogue data, so check the thickness, bore and speed markings on the wheel before use. The catalogue says the safe use of its tools depends largely on proper clamping, with equally sized flanges and intermediate paper layers where needed (manufacturer-stated). For other stationary wheels with printed data see Pferd SG Chop Steel Cut-Off Wheel for Chop Saws, 300, 350 and 400 mm.

Related products

Related items: Pferd High Speed Stationary HD SG Steel Cut-Off Wheel 400 x 4.8 x 25.4 mm - Pack of 10, Pferd SG Chop Steel Cut-Off Wheel for Chop Saws, 300, 350 and 400 mm and Pferd High Speed Rail Cut-Off Wheel, 350 mm (14") and 400 mm (16").