Cleveland Aircraft Extension Drill, 1/4", Cobalt (C08187)

Standards: NAS 907 Type J

Material Application: Nickel, Brass, Titanium, Copper, Bronze, Cast Iron, Steel, Aluminum, Stainless Steel

Number of Flutes: 2

Measurement System: Fractional Inch

Helix Type: Regular Spiral

Material: Cobalt

ISO Material Group: S, P, N, M, K

Point Type: Split

Cutting Direction: Right Hand

Drill Bit Size: 1/4 in

Overall Length: 12 in

Shank Type: Straight

Shank Diameter: 1/4 in

Coolant Fed: Non-Coolant Through

Drill Bit Point Angle: 135 Degrees

Flute Length: 2-3/4 in

Drill Length Class: Aircraft Extension

Size Decimal Equivalent: 0.2500

Flute Type: Spiral

Finish/Coating: Straw

List Number: 3722-12