
Kennametal - 12.4mm, 140° Point, Spiral Flute, Solid Carbide Taper Length Drill Bit - Multilayer TiAlN Finish, 108mm Flute Length, 155mm OAL, Series B053A-CPG
Item #: 76296805
Brand: Kennametal
Model #: 4149763
Exact Tooling IR#: 04
Features and Benefits
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.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications | |
---|---|
Drill Bit Size (mm) | 12.40 |
Drill Bit Size (Decimal Inch) | 0.4882 |
Drill Point Angle | 140 |
Drill Bit Material | Solid Carbide |
Drill Bit Finish/Coating | Multilayer TiAlN |
Flute Type | Spiral |
Cutting Direction | Right Hand |
Shank Type | Straight |
Through Coolant | Yes |
Point Type | Standard |
Flute Length (Decimal Inch) | 4.2520 |
Flute Length (mm) | 108.00 |
Overall Length (mm) | 155.00 |
Overall Length (Decimal Inch) | 6.1024 |
Spiral Type | Regular Spiral |
Shank Diameter (mm) | 14.00 |
Shank Diameter (Decimal Inch) | 0.5512 |
Flute Length x Diameter Ratio | 8xD |
Maximum Drilling Depth (mm) | 91.00 |
Maximum Drilling Depth (Decimal Inch) | 3.5827 |
Shank Length (mm) | 45 |
Shank Length (Decimal Inch) | 1.7717 |
Drill Point Length (mm) | 2.13 |
Drill Point Length (Decimal Inch) | 0.0839 |
Web Configuration | Tapered |
Drill Bit Diameter Tolerance (mm) | -0.018 to 0.000 |
Drill Bit Diameter Tolerance (Decimal Inch) | -0.0007 to 0.0000 |
Specification Number | DIN 6537K |
Material Grade | KC7325 |
Series/List | B053A-CPG |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It