McMaster 8718A12 Grinding Bit Set for Metals 1/4" Shank Diameter, 50 Pieces 03832921 Nonrejection

Nonrejection

2 A Standards CSA Certified

Household Appliances

Soil Application Auditorium

Range 0 Degrees to 200 Degrees F

McMaster 8718A12 Grinding Bit Set for Metals 1/4" Shank Diameter, 50 Pieces 03832921 NonrejectionEach 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,