11/16" HSS Black & Gold 1/2" Straight Shank Bridge Reamer - High Performance & Durable Cutting Tool | Drill America FR Gear They are regularly pointed with

They are regularly pointed with a 45 chamfer

Why Choose Drill America - 1-5/16-12 UNS HSS Tap Set

Size: SD-6NF

Drill America - 3/8-27 UNS HSS Tap Set

11/16" HSS Black & Gold 1/2" Straight Shank Bridge Reamer - High Performance & Durable Cutting Tool | Drill America FR Gear They are regularly pointed withAlso 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. Product Specifications: Size: 11