Milwaukee® Roll Pin measuring 1/8" X 3/4" is designed for electric drill, electromagnetic drill press stand, drill, rotary hammer, 1 1/4" two speed drill, circular saw, 1/2" ton electric chain hoist, 1 ton electric chain hoist, 2 ton electric chain hoist, 8 1/4" circular saw, electric chain hoist, chain hoist, two speed drill, dymodrill with internal clutch, two speed dymodrill,.