Walter-Titex - 7.7mm 118° High Speed Steel Jobber Drill - TiN Finish, Right Hand Cut, Spiral Flute, Straight Shank, 117mm OAL, N Point
Item #: 53034377
Brand: Walter-Titex
Model #: 5058968
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) | 7.70 |
| Drill Bit Size (Decimal Inch) | 0.3032 |
| 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) | 75.00 |
| Flute Length (Decimal Inch) | 2.9528 |
| Overall Length (mm) | 117.00 |
| Overall Length (Decimal Inch) | 4.6063 |
| Flute Length x Diameter Ratio | 8xD |
| Point Type | N |
| Shank Diameter (mm) | 7.70 |
| Shank Diameter (Decimal Inch) | 0.3032 |
| Maximum Drilling Depth (Decimal Inch) | 2.4409 |
| Maximum Drilling Depth (mm) | 62.00 |
| Spiral Type | Regular Spiral |
| Shank Length (mm) | 42.00 |
| Shank Length (Decimal Inch) | 1.6535 |
| Specification Designation | DIN |
| Web Configuration | Tapered |
| Drill Bit Diameter Tolerance (mm) | h8 |
| Number of Flutes | 2 |
| Web Thinning | Web-Thinned |
| Specification Number | DIN 338 |
| Material Grade | M2 |
| Series/List | A1211TIN |
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