13/32 Heavy Duty Drill Bit - Stubby Length

Hot-Dip Galvanized nuts are over tapped per ASTM A563

#41 Heavy Duty Jobber Drill Bit

1/2 x 2 9/16 (1/4 Drive) Magnetic Nut Setter

7/8-14 x 1 1/4 Socket Set Screw Cup Point Alloy SDS Plus eVolution Hammer Drill Bits 13/32 Heavy Duty Drill Bit7 8 14 x 1 1 4 Socket Set Screw Cup Point Alloy . A headless screw threaded the entire length. It has a hexagonal drive at one end and a cup shaped indentation at the other end. The cup point is the most used style set screw. Designed for fast, permanent and semi permanent location of parts on shafts with hardness differential of 10 15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable. Hardness: Rockwell C45 53.