JOBBER LENGTH DRILL BIT, 7.5MM DRILL BIT SIZE, 69MM FLUTE L, 109MM OVERALL L
JOBBER LENGTH DRILL BIT, 7.5MM DRILL BIT SIZE, 69MM FLUTE L, 109MM OVERALL L
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Product Details
This high-performance jobber length drill bit is made of cobalt and has a 7.5 mm diameter, 40 mm long shank. It is for use with aluminum, brass, bronze, cast iron, copper, nickel, steel, titanium, and meets ASME standards. This 1891 series jobber length drill bit has a straw/bronze finish, and has letter measurements. It is non-coolant through with a 109mm length. Plus it has two 69mm spiral flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
Item Jobber Length Drill Bit
Decimal Equivalent 0.295
Material - Machining Cobalt
Drill Bit Point Angle 135 Degrees
Coolant Fed Non-Coolant Through
Flute Type Spiral
Flute Length 69.00 mm
Helix Angle 21 Degrees /34 Degrees
Spiral Direction Right Hand
Shank Dia. 7.5 mm
Overall Length 109.00 mm
Drill Length Class Jobber Length
Drill Bit Grouping Individual
Standards ASME B94.11M
Drill Diameter Tolerance +0.0000 in/-0.0010 in
Web Thinning Thinned
Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Hardened Steel, Nickel, Steel, Titanium
List Number 1891
Drill Bit Size M
Measurement System Letter
Finish - Machining Straw/Bronze
Drill Bit Point Type Split Point
Number of Coolant Holes 0
Number of Flutes 2
Maximum Drilling Depth 1 11/64 in
Cutting Direction Right Hand
Shank Type - Machining Straight
Shank Length 40 mm
Depth:Dia. Ratio 4xD
Drill Point Length 0.0612 mm
Series 1891
Aircraft Drill No
Sheeter Drill No
Material Grade - Machining High Performance
Primary Material Application ISO Code H, K, N, P, S