DORMER - 4.9mm 118° High Speed Steel Jobber Drill - TiN Finish, Right Hand Cut, Spiral Flute, Straight Shank, 86mm OAL, Split Point
Item #: 80981483
Brand: DORMER
Model #: 0350812
Exact Tooling IR#: 04
Features and Benefits
High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous 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 with a higher flute angle to remove chips more easily.
| Product Specifications | |
|---|---|
| Drill Bit Size (mm) | 4.90 |
| Drill Bit Size (Decimal Inch) | 0.1929 |
| Drill Point Angle | 118 |
| Drill Bit Material | High Speed Steel |
| Drill Bit Finish/Coating | TiN |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Shank Type | Straight |
| Coolant Through | No |
| Flute Length (mm) | 52.00 |
| Flute Length (Decimal Inch) | 2.0488 |
| Overall Length (mm) | 86.00 |
| Overall Length (Decimal Inch) | 3.3884 |
| Flute Length x Diameter Ratio | 4xD |
| Point Type | Split Point |
| Spiral Type | Regular Spiral |
| Specification Designation | DIN |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | 0.000 to -0.018 |
| Number of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 338 |
| Material Grade | M2 |
| Series/List | A002 |
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