McMaster 8718A12 Grinding Bit Set for Metals 1/4" Shank Diameter, 50 Pieces G3389687 (3) Pozidrive bits Drive Size:

(3) Pozidrive bits Drive Size: 1/4 in

Working Pressure (PSI) 10

American-made quality every time

Steel Maximum Cutting Capacity 4 in Minimum Cutting Capacity 2 1/2 in Replacement Blade Mfr

Knurled Primary Scale Minimum Torque 15 ft-lb Clockwise Accuracy +/-4% Torque Setting Micrometer Type Adjustment Finish Chrome Insulated No Corrosion Resistant No Ratcheting No Extended Data Testing Yes

McMaster 8718A12 Grinding Bit Set for Metals 1/4" Shank Diameter, 50 Pieces G3389687 (3) Pozidrive bits Drive Size:Each set contains a selection of grinding bits. All include bits made of aluminum oxide, which is the most common abrasive used for grinding metal. These bits are also known as mounted points and die grinder bits. Caution: As bit shank is exposed beyond 1 2", maximum safe rpm decreases significantly. Refer to ANSI standard B7. 1. Use only accessories that have a greater rpm rating than the maximum speed of the grinder you choose. For Use On Steel,