![SGS - 5/16" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/5702946-23_1024x1024.jpg?v=1630196031)
SGS - 5/16" 145° Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 57029464
Brand: SGS
Model #: 51349
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) | 0.3125 |
Drill Bit Size (Inch) | 5/16 |
Drill Point Angle | 145 |
Drill Bit Material | Solid Carbide |
Drill Bit Finish/Coating | TiN |
Flute Type | Spiral |
Cutting Direction | Right Hand |
Shank Type | Straight |
Flute Length (Inch) | 1-9/16 |
Overall Length (Inch) | 3-1/8 |
Point Type | Standard |
Shank Diameter (Inch) | 5/16 |
Maximum Drilling Depth (Inch) | 1 |
Spiral Type | Regular Spiral |
Shank Length (Inch) | 1-7/16 |
Threaded Shank | No |
Number of Flutes | 2 |
Web Configuration | Tapered |
Drill Bit Diameter Tolerance (Decimal Inch) | +0.0002 to +0.0008 |
Web Thinning | Web-Thinned |
Series/List | 135 |
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