1/2" Drive x 21mm Standard Universal- 12 Point Hole Saws and Hole Cutters Bit may be used with

Bit may be used with our original red ringed 1800 rpm drill or better yet with our blue ringed 1000 rpm drill

easy to read 0-100 psi scale

The following sizes included: 7mm

Extra wide capacity

5/8" x 13/16"

1/2" Drive x 21mm Standard Universal- 12 Point Hole Saws and Hole Cutters Bit may be used with1 2" Drive x 21mm Standard Universal 12 Point Features and Benefits: Standard length 12 point impact socket Made from high quality chrome molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion 1 2" Drive x 21mm Standard Length Universal Impact Socket. Our impact sockets grip the fastener across a broader contact area,