DORMER - 41.28 to 42mm Diam, 5xD, 40mm Shank Diam, 236.5mm Flute, 336.5mm OAL, Replaceable Tip Drill - H855 Toolholder, Series H855
Item #: 65670267
Brand: DORMER
Model #: 46111420
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) | 41.28 |
| Minimum Drill Diameter (Decimal Inch) | 1.6252 |
| Maximum Drill Diameter (mm) | 42.00 |
| Maximum Drill Diameter (Decimal Inch) | 1.6535 |
| Drill Depth by Diameter Ratio | 5xD |
| Shank Diameter (mm) | 40.00 |
| Shank Diameter (Decimal Inch) | 1.5760 |
| Toolholder Style | H855 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Tip Length (mm) | 27.00 |
| Tip Length (Decimal Inch) | 1.0638 |
| Flute Length (mm) | 236.50 |
| Flute Length (Decimal Inch) | 9.3181 |
| Overall Length (mm) | 336.50 |
| Overall Length (Decimal Inch) | 13.2581 |
| Toolholder Material | High Speed Steel |
| Shank Length (mm) | 70.00 |
| Shank Length (Decimal Inch) | 2.7580 |