X-bits. Designed for slower, controlled cuts of outlet boxes in drywall. The original drywall outlet bit. Precision of 1/8″ bits and strength of 1/4″ bits. 5/32″ shank. For use in Rotozip cut-out tools. 2 bits per pack.
National Pipe Thread Taps. Precision Cut Threads, Accurately Formed For Consistent, Exact Threading. Heat Treated And Tempered For File Hard Threads, And Longer, Useful Life. Designed For Hand Cutting Applications. National Pipe Thread Tap Sizes For Internal Threading On All Types Of Pipes.
Power screwdriving bit is cryo-temp hardened for longer tip life. 1/4″ hex shank fits all standard bit holders and hand-held drivers. ACR ribs on bit tip reduce cam-out. Special torsion zone reduces bit slippage and fracture. Precision formed tip for proper fit. Carded.