1/2" HSS Black & Gold Straight Shank Bridge Reamer Shopify Collective Part Number: BIT-DWDP11/32

Part Number: BIT-DWDP11/32

Part Number: 100C600SHCSABO/USA

and a 1/2 to 3/8 inch drive reducer

Part Number DWDTS1-47/64

1/2" HSS Black & Gold Straight Shank Bridge Reamer Shopify Collective Part Number: BIT-DWDP11/32Product 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