1/16-3/8" 21Pce HSS Cobalt Imperial Drill Bit Set 2010-F2 by Bordo 3-in1 Shoulder Plane for heavy profile cuts or

for heavy profile cuts or delicate feather cuts

When using for surface protection: If possible use on an incline of at least 15 degrees

Fire retardent

Due to high tooling costs

and precision

1/16-3/8" 21Pce HSS Cobalt Imperial Drill Bit Set 2010-F2 by Bordo 3-in1 Shoulder Plane for heavy profile cuts orBORDO FRACTIONAL COBALT TOUGH HSS Co5 JOBBER DRILLS ANSI B94 11 135 Split Point (crankshaft point) Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust. The 135 point should be used to cut harder steel materials especially in deep hole applications. In these situations it will produce thicker chips minimising work hardening of the cavity. Faster