DRILL AMERICA 3/8″ x 12″ Cobalt Aircraft Extension Drill Bit
Size: 3/8″
Flute Length: 3-5/8″
Overall Length: 12″
Material: Cobalt
Finish: Gold
Style: Aircraft Extension
Number of Flutes: 2
Shank Type: Round
Cutting Angle: 135
Cutting Direction: Right Hand
Point Type: Split Point
Flute Type: Spiral
Decimal Equivalent: 0.375
Metric Equivalent: 9.525mm
Cobalt drill bits are effective in drilling tough, high tensile strength materials
Display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel
135° split point tip for fast penetration and accurate drilling
For use in hard materials such as Inconel (nickel-chromium superalloy), stainless steel and titanium
Round shank for use in a wide range of tool holding systems
Sold Individually