Chicago-Latrobe - #18 135° Spiral Flute High Speed Steel Screw Machine Drill Bit
Item #: 48187777
Brand: Supermill
Model #: SM6F437A-030
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.
Aluminum titanium nitride (AlTiN) is one of the most abrasive-resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloys, stainless steel, titanium, cast iron and carbon steel.
Product Specifications
Corner Radius & Corner Chamfer End Mills; Mill Diameter (Inch): 7/16 ; Mill Diameter (Decimal Inch): 0.4375 ; End Type: Corner Radius ; Corner Radius (Inch): 0.03 ; Number of Flutes: 6 ; Material: Solid Carbide
| Mill Diameter (Inch) | 7/16 |
| Mill Diameter (Decimal Inch) | 0.4375 |
| End Type | Corner Radius |
| Corner Radius (Inch) | 0.03 |
| Number of Flutes | 6 |
| Material | Solid Carbide |
| Finish/Coating | AlTiN |
| Length of Cut (Inch) | 1 |
| Length of Cut (Decimal Inch) | 1.0000 |
| Shank Diameter (Inch) | 7/16 |
| Overall Length (Inch) | 2-3/4 |
| Cutting Direction | Right Hand |
| Helix Angle | 45 |
| Variable Index | Yes |
| Variable Helix | No |
| Material Grade | Micrograin |
| Single or Double End | Single |
| Centercutting | Yes |
| Series/List | SM6F-NB |
| Chipbreaker | No |
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