Accupro 3/4" 140° Spiral Flute Solid Carbide Taper Length Drill Bit AlTiN Finish (SQ3184609WT14)

Solid carbide provides better rigidity than high speed steel. It is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.

Spiral flutes are constructed with a higher flute angle to remove chips more easily.

Drill Bit Size (Inch): 3/4

Drill Bit Size (Decimal Inch): 0.7500

Drill Point Angle: 140

Drill Bit Material: Solid Carbide

Drill Bit Finish/Coating: AlTiN

Flute Type: Spiral

Shank Type: Straight

Through Coolant: Yes

Flute Length (Decimal Inch): 6.5630

Overall Length (Decimal Inch): 8.9760

Spiral Type: Regular Spiral

Shank Diameter (mm): 20.00

Flute Length x Diameter Ratio: 7xD

Series/List: ACCUPRO