Imperial 81377 Sabre Letter Size Drill Bit, Letter 'Q' Opener Chemicals Integral one-piece fence is adjustable

Integral one-piece fence is adjustable and tilts 0-90°

Double cutting spurs scribe the outside of the hole reducing breakout

Extra wide 1" x 7-3/4" carbide dual grit filing surfaces

#9-15 metal to wood screws are sealing self-piercing tapping screws made from heat treated C1022 steel

Imperial 81377 Sabre Letter Size Drill Bit, Letter 'Q' Opener Chemicals Integral one-piece fence is adjustable135 split point eliminates drill wander and centerpunching. Heavier web construction allows for higher feed rates and resists deflection. Premium Grade M7 steel is a superior quality High Speed Steel for maximum speed and temperature control. Proven to cut twice as fast as a standard 135 split point drill, in a wide variety of materials from soft to very hard, including stainless steel. Unique flute form improves chip ejection, reduces drill