DORMER - 11.91 to 12.3mm Diam, 5xD, 16mm Shank Diam, 69mm Flute, 130mm OAL, Replaceable Tip Drill - H855 Toolholder, Series H855
Item #: 65670440
Brand: DORMER
Model #: 0018460
Exact Tooling IR#: 04
Features and Benefits
Weldon flats are designed with a set screw that secures the tool for increased torque and reduced slipping. The diameters are typically different from the diameter of the cutting part of the tool.
| Product Specifications | |
|---|---|
| Series | H855 |
| Minimum Drill Diameter (mm) | 11.91 |
| Minimum Drill Diameter (Decimal Inch) | 0.4689 |
| Maximum Drill Diameter (mm) | 12.30 |
| Maximum Drill Diameter (Decimal Inch) | 0.4843 |
| Drill Depth by Diameter Ratio | 5xD |
| Shank Diameter (mm) | 16.00 |
| Shank Diameter (Decimal Inch) | 0.6304 |
| Toolholder Style | H855 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Tip Length (mm) | 9.10 |
| Tip Length (Decimal Inch) | 0.3585 |
| Flute Length (mm) | 69.00 |
| Flute Length (Decimal Inch) | 2.7186 |
| Overall Length (mm) | 130.00 |
| Overall Length (Decimal Inch) | 5.1220 |
| Toolholder Material | High Speed Steel |
| Shank Length (mm) | 48.00 |
| Shank Length (Decimal Inch) | 1.8912 |
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