Steel Spade Bit Set HW04-10 Rockwell hardness: 57–60

Rockwell hardness: 57–60

Union fitting is required to connect hoses together or to other fittings

this blade offers outstanding durability

when drawing a vacuum

Steel Spade Bit Set HW04-10 Rockwell hardness: 57–60The Steel Spade Bit Set features six spade bits for fast and rough drilling in wood and wood composites. Commonly used on framing lumber. The spade bits are heat treated to prevent bending under heavy pressure and the center spur prevents them from "walking." Fits all standard quick change chucks. Specifications For fast and rough drilling in wood and wood composites Bits are fully heat treated to prevent bending under heavy pressure Center spur