Imperial 80428 Sabre Jobber Length Drill Bit, 1/2" Long KERO-WORLD KW-23

KERO-WORLD KW-23

Helps prevent heat loss and seal out cold

This unique geometric design has multiple cutting edges that produce greater shearing action

Flame out shut-off

and non-flammable

Imperial 80428 Sabre Jobber Length Drill Bit, 1/2" Long KERO-WORLD KW-23Highlights: Overall Length: 6" Shank Diameter: 1 2" Flute Length: 4 1 2" Drill Bit Size: 1 2" Drill Bit Finish: Black Gold Cutting Direction: Right Hand Decimal Equivalent: 1 2 Depth x Diameter Ratio: 5xD Drill Bit Dimension Type: Fractional Inch Drill Bit Material: High Speed Steel Drill Bit Point Angle: 135 degree Drill Grade: M2 Flute Construction: Parabolic List Number: 550 Meets Exceeds: National Aerospace Standards (NAS) 907, Type J Number of