Pferd 66323074 PSF Chop Steel Cut-Off Wheel 300 x 2.8 x 25.4 mm, K (very soft)

This page lists 3 Pferd PSF Chop Steel cut-off wheels for stationary machines, 300, 350 and 400 mm in diameter, 2.8 and 3.8 mm thick, with 25.4 mm bore. The catalogue describes the range as a Universal Line PSF chop saw cut-off wheel with a middle fabric, for steel (manufacturer-stated).

The catalogue lists these wheels for cutting solid material, profiles and pipes in steel on a chop saw (up to 3 kW) (manufacturer-stated).

Each item is a flat design T (type 41) wheel and the catalogue groups this range under CHOPSAW up to 3 kW (manufacturer-stated).

Where this product is used

• Cutting solid material, profiles and pipes in steel on a chop saw (up to 3 kW) (manufacturer-stated)
• Tool drive: CHOPSAW up to 3 kW (manufacturer-stated)
• The label shows the material or materials each wheel is suitable for (manufacturer-stated)

Features

• Diameters 300, 350 and 400 mm, thicknesses 2.8 and 3.8 mm, 25.4 mm bore (manufacturer-stated)
• Hardness grade K (very soft) (manufacturer-stated)
• Maximum operating speed 80 m/s, maximum from 3,800 to 5,100 rpm depending on diameter (manufacturer-stated)
• Flat design T (type 41) (manufacturer-stated)
• Middle fabric construction for steel, for cutting with minimal burr formation (manufacturer-stated)
• Tool drive: CHOPSAW up to 3 kW (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

Each item number is a separate diameter, thickness, bore and hardness combination; maximum speed depends on the diameter.

Selecting the right option

Choose the diameter, thickness and bore to suit your machine and its flanges, and check the maximum operating speed in m/s and the Max. RPM listed for the item against the machine before fitting it. 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). Hardness grade is listed per item in the table.

Related products

Related items: Pferd PSF Chop Steelox Cut-Off Wheel for Chop Saws, 350 and 400 mm and Pferd SG Chop Steel Cut-Off Wheel for Chop Saws, 300, 350 and 400 mm.