Bosch HCBG700T BlueGranite Hammer Drill Masonry Bits, 7-Piece NewArrivals The 3017G is ideal for

The 3017G is ideal for finishing

Size : 1/2"

Designed for maximum efficiency to give you more one strike splits

1/4" NPT air inlet

Use with standard wet/dry canister vacuum cleaner

Bosch HCBG700T BlueGranite Hammer Drill Masonry Bits, 7-Piece NewArrivals The 3017G is ideal forDelivers fast impact drilling in concrete, stone & masonry. Combining low voltage with high temperature brazing prevents carbide cutting edge from breaking out even when heat builds up during deep drilling. Features straight shank drill bit, milled u flutes with deep cut spirals & diamond ground carbide tip for precise starts in tile & hard stone. 7 piece Delivers fast impact drilling in concrete, stone & masonry Combining low voltage with high