Bosch 7" Double Row Segmented Diamond Cup Wheel 929 These cobalt drill bits provide

These cobalt drill bits provide superior performance in stainless steel and can be used to drill cast iron

the Expander provides uniform expansions for the most consistent installations

The thumb-controlled gate adjustment and trigger gate control are designed to handle the ice-melt smoothly

Durable keyed 1/2 In

Bosch 7" Double Row Segmented Diamond Cup Wheel 929 These cobalt drill bits provideOptimized hole pattern for fast dust removal. For use in large angle grinders. Typical application includes concrete material removal. 5 8 11 spin on arbor size for use with large angle grinders Double row segments for quick material removal Optimized bond and formula for longer life Optimized segment height minimizes dust and debris