DORMER - 30 to 30.5mm Diam, 8xD, 32mm Shank Diam, 259mm Flute, 345mm OAL, Replaceable Tip Drill - H858 Toolholder, Series H858
Item #: 65670168
Brand: DORMER
Model #: 0018828
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 | H858 |
| Minimum Drill Diameter (mm) | 30.00 |
| Minimum Drill Diameter (Decimal Inch) | 1.1811 |
| Maximum Drill Diameter (mm) | 30.50 |
| Maximum Drill Diameter (Decimal Inch) | 1.2008 |
| Drill Depth by Diameter Ratio | 8xD |
| Shank Diameter (mm) | 32.00 |
| Shank Diameter (Decimal Inch) | 1.2608 |
| Toolholder Style | H858 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Tip Length (mm) | 19.00 |
| Tip Length (Decimal Inch) | 0.7486 |
| Flute Length (mm) | 259.00 |
| Flute Length (Decimal Inch) | 10.2046 |
| Overall Length (mm) | 345.00 |
| Overall Length (Decimal Inch) | 13.5930 |
| Toolholder Material | High Speed Steel |
| Shank Length (mm) | 60.00 |
| Shank Length (Decimal Inch) | 2.3640 |
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