Spyder 3/8" x 16" Spade Bit Stinger™ Size:3/8" x 16" The heater's sturdy

The heater's sturdy

Double-sided 3M tape on back facilitates easy 'hands-free' installation

wax and mildew and allow to dry

Reciprocating Blade

Spyder 3/8" x 16" Spade Bit Stinger™ Size:3/8" x 16" The heater's sturdySpyder 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 soft and hard