DORMER - 30 to 30.5mm Diam, 3xD, 1-1/4" Shank Diam, 104mm Flute, 185mm OAL, Replaceable Tip Drill - H853 Toolholder, Series H853
Item #: 55144190
Brand: DORMER
Model #: 0033425
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 | H853 |
| 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 | 3xD |
| Shank Diameter (Inch) | 1-1/4 |
| Shank Diameter (Decimal Inch) | 1.2500 |
| Toolholder Style | H853 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Tip Length (mm) | 19.00 |
| Tip Length (Decimal Inch) | 0.7486 |
| Flute Length (mm) | 104.00 |
| Flute Length (Decimal Inch) | 4.0976 |
| Overall Length (mm) | 185.00 |
| Overall Length (Decimal Inch) | 7.2890 |
| Toolholder Material | High Speed Steel |
| Shank Length (mm) | 60.00 |
| Shank Length (Decimal Inch) | 2.3640 |
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