Cleveland - #1 135° Spiral Flute Vanadium High Speed Steel Screw Machine Drill Bit
Item #: 85189926
Brand: Cleveland
Model #: C74450
Features and Benefits
Vanadium high speed steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used for general applications on stainless steels and high silicon aluminums.
Oxide prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and iron based ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.2280 |
| Drill Bit Size (Wire) | #1 |
| Drill Point Angle | 135 |
| Drill Bit Material | Vanadium High Speed Steel |
| Drill Bit Finish/Coating | Oxide |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (Inch) | 1-5/16 |
| Overall Length (Decimal Inch) | 2.7380 |
| Point Type | Split Point |
| Shank Diameter (Decimal Inch) | 0.2280 |
| Specification Designation | DIN; NAS |
| Spiral Type | Regular Spiral |
| Threaded Shank | No |
| Web Configuration | Parallel |
| Drill Bit Diameter Tolerance (Decimal Inch) | +0.0000 to -0.0007 |
| Specification Number | DIN 1897; NAS 907 Type C |
| Web Thinning | Web-Thinned |
| Drill Bit Grade | Heavy Duty |
| Series/List | 2331G |
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