DORMER - 8.5mm 118° Spiral Flute Carbide-Tipped Screw Machine Drill Bit - Bright/Oxide Finish, Right Hand Cut, 50mm Flute Length, 90mm OAL, Four Facet Point, Tanged Shank
Item #: 65624447
Brand: DORMER
Model #: 0019801
Exact Tooling IR#: 04
Features and Benefits
Carbide tips cut faster than high speed steel. It is commonly used on ferrous and nonferrous metals including cast iron.
Bright/Oxide provides a smooth, polished finish and prevents chip building, galling and welding on the workpiece. It increases chip flow and is commonly used on low-carbon metals, stainless steel and ferrous metals.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
| Product Specifications | |
|---|---|
| Drill Bit Size (Decimal Inch) | 0.3346 |
| Drill Bit Size (mm) | 8.50 |
| Drill Point Angle | 118 |
| Drill Bit Material | Carbide-Tipped |
| Drill Bit Finish/Coating | Bright/Oxide |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Tanged |
| Flute Length (mm) | 50.00 |
| Flute Length (Decimal Inch) | 1.9700 |
| Overall Length (mm) | 90.00 |
| Overall Length (Decimal Inch) | 3.5460 |
| Flute Length x Diameter Ratio | 2.5xD |
| Point Type | Four Facet |
| Specification Designation | DIN |
| Spiral Type | Slow Spiral |
| Threaded Shank | No |
| Number of Flutes | 2 |
| Web Configuration | Tapered |
| Specification Number | DIN 1809; DIN 8037 |
| Web Thinning | Web-Thinned |
| Series/List | A124 |
| Length Type | Stub |
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