Guhring - 4mm Body Diam, 120°, 55mm OAL, Cobalt Spotting Drill
Item #: 98841638
Brand: Guhring
Model #: 9011350040000
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
nano-FIREX is a micro-layered coating that combines the characteristics and universal applicability of TiN, the heat resistance of TiAlN and the shock resistance of TiCN. The nano-FIREX(R) structure increases overall thickness and shock resistance when compared to FIREX . FIREX is a proprietary coating exclusive to Guhring, Inc.
| Product Specifications | |
|---|---|
| Body Diameter (mm) | 4.00 |
| Body Diameter (Decimal Inch) | 0.1575 |
| Drill Point Angle | 120 |
| Spotting Drill Material | Cobalt |
| Spotting Drill Finish/Coating | Nano-FIREX |
| Overall Length (mm) | 55.00 |
| Flute Length (mm) | 12.00 |
| Shank Diameter (mm) | 4.0000 |
| Drill Bit Grade | General Purpose |
| Number of Flutes | 2 |
| Length Designation | Standard |
| Cutting Direction | Right Hand |
| Tool Application | Spot Drilling |
| Series/List | 1135 |
| Additional Information | DIN 6535-HB Shank; h6 Tolerance; Weldon Flat Shank |
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