M.A. Ford - 7mm Spiral Flute Solid Carbide Screw Machine Drill Bit
Item #: 84041656
Brand: M.A. Ford
Model #: 20727560
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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on non-ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.2756 |
| Drill Bit Size (mm) | 7.00 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | Uncoated |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (mm) | 35.00 |
| Overall Length (mm) | 68.00 |
| Flute Length x Diameter Ratio | 3xD |
| Shank Diameter (mm) | 7.00 |
| Shank Diameter (Decimal Inch) | 0.2756 |
| Flute Type | Spiral |
| Specification Designation | Not Specified |
| Spiral Type | Regular Spiral |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.013 |
| Drill Bit Diameter Tolerance (mm) | +0.000 to -0.013 |
| Number of Margins | 1.000 |
| Series/List | 207 |
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