Spyder 8-Piece Assorted Woodboring Spade Bit Set (3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/2") Stinger™ Size:8-Piece The materials vary as well

The materials vary as well

3 year warranty

grease and grime from metals

4-dichlorophenoxyacetic acid

HX46N has a hook

Spyder 8-Piece Assorted Woodboring Spade Bit Set (3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/2") Stinger™ Size:8-Piece The materials vary as wellProduct Details Spyder Stinger spade bits feature an innovative non clogging, automatic feeding precision tip for optimal speed and accuracy. This patent pending tip automatically engages the work surface for no thrust drilling. Unlike other spade bits with a self feeding thread point, the Stinger spade bit wont clog, wont wander and drills up to 20x faster than the competition. Chuck them into your impacting tool for even greater drilling power on