Walter Tools (6701 items) | Raptor Supplies Worldwide

These drill bits come in sizes expressed in fractional inches. They have an AlCrN coating that protects them from wear during dry, high-speed machining applications. It is harder, resists cracking and oxidization better, and performs better in high-feed applications than a TiAlN coating. It also resists high heat better than an AlTiN coating. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder. This listing is for each. Technical Specification Item Jobber Length Drill Bit Drill Bit Size 15/32 in Decimal Equivalent 0.4688 Measurement System Fractional Inch Material - Machining Carbide Finish - Machining AlCrN Drill Bit Point Angle 140 Degrees Drill Bit Point Type Self-Centering Point Coolant Fed Coolant Through Number of Coolant Holes 2 Flute Type Spiral Number of Flutes 2 Flute Length 2 3/4 in Maximum Drilling Depth 2 3/16 in Cutting Direction Right Hand Shank Type - Machining Straight Shank Dia. 12.00 mm Shank Length 1 3/4 in Overall Length 4 5/8 in Depth:Dia. Ratio 5xD Drill Length Class Jobber Length Drill Point Length 2.17mm Drill Bit Grouping Individual Series X.treme CI Standards DIN 6537 Drill Diameter Tolerance M7 Sheeter Drill No Material Grade - Machining K30F Primary Material Application Cast Iron Primary Material Application ISO Code K Secondary Material Application Aluminum, Brass, Bronze, Copper Secondary Material Application ISO Code N