Simpson 3/4 in x 6 in Straight Shank Drill Bit MDB07506 Hip Connector 11 is a Roman Ogee

11 is a Roman Ogee Bit with Bearing Guide

Horizontal

and does it provide corrosion protection

Where is the CCQM5

making it suitable for heavy timber framing applications that use standard dimensional 8x lumber

Simpson 3/4 in x 6 in Straight Shank Drill Bit MDB07506 Hip Connector 11 is a Roman OgeeKey Features Carbide tipped construction for superior hardness and extended tool life Straight shank design for secure, reliable chuck engagement Engineered to precise tolerance requirements for consistent, accurate drilling results Incorporates proprietary features that enhance durability and drilling speed Designed for improved ease of use during professional applications Specifications Model Number: MDB07506 Shank Type: Straight Shank Diameter: 3 4