9/16" HSS Black & Gold 1/2" Straight Shank Bridge Reamer BoltsandNuts.com two 12-piece

two 12-piece

and more secure hold

Part Number DWTST1/2-14P

Part Number D/ARSD39/64

Part Number DEWCBR63/64

9/16" HSS Black & Gold 1/2" Straight Shank Bridge Reamer BoltsandNuts.com two 12-pieceProduct Description Also called Construction Reamers, Bridge Reamers are used to align existing holes prior to bolt or rivet installation. Black and gold surface treated for use in stainless steel and other hard metal drilling. The point is tapered to permit entry into overlapping holes. It's short length facilitates use in areas with limited access. The reduced 3 flat shank provides positive grip in portable electric and pneumatic tools. Brand Drill