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