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Guhring - 7/16" 140° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 05740527
Brand: Guhring
Model #: 9012420111100
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.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Product Specifications | |
---|---|
Drill Bit Size (Decimal Inch) | 0.4375 |
Drill Bit Size (Inch) | 7/16 |
Drill Point Angle | 140 |
Drill Bit Material | Solid Carbide |
Drill Bit Finish/Coating | TiN |
Flute Type | Spiral |
Cutting Direction | Right Hand |
Shank Type | Straight |
Coolant Through | No |
Flute Length (mm) | 47.00 |
Overall Length (mm) | 95.00 |
Flute Length x Diameter Ratio | 3xD |
Point Type | SU Point |
Shank Diameter (Inch) | 7/16 |
Specification Designation | DIN |
Spiral Type | Regular Spiral |
Threaded Shank | No |
Web Configuration | Parallel |
Drill Bit Diameter Tolerance (mm) | +0.007 to +0.025 |
Specification Number | DIN 6539 |
Web Thinning | Web-Thinned |
Material Grade | Submicron |
Series/List | 1242 |
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