Kennametal - Taper Length Drill Bits Drill Bit Size (mm): 6.20 Drill Bit Size (Decimal Inch): 0.2441
Item #: 15660434
Brand: Kennametal
Model #: 6783389
Features and Benefits
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.
Product Specifications
Taper Length Drill Bits; Drill Bit Size (mm): 6.20 ; Drill Bit Size (Decimal Inch): 0.2441 ; Drill Point Angle: 143 ; Drill Bit Material: Carbide ; Drill Bit Finish/Coating: AlTiN ; Flute Type: Helical Flute
| Drill Bit Size (mm) | 6.20 |
| Drill Bit Size (Decimal Inch) | 0.2441 |
| Drill Point Angle | 143 |
| Drill Bit Material | Carbide |
| Drill Bit Finish/Coating | AlTiN |
| Flute Type | Helical Flute |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Through Coolant | Yes |
| Flute Length (mm) | 67.00 |
| Overall Length (mm) | 105.0000 |
| Shank Diameter (mm) | 8.0000 |
| Flute Length x Diameter Ratio | 8xD |
| Maximum Drilling Depth (mm) | 57.00 |
| Shank Length (mm) | 36.000 |
| Drill Point Length (mm) | 1.82 |
| Series/List | B256 |
| Drill Bit Grade | KCK10A |
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