Seco - 10.5 to 10.99mm Diam, 5xD, 50mm Max Depth, 16mm Shank Diam, 57.3mm Flute, 120.6mm OAL, Replaceable Tip Drill - SD105 Toolholder, Series Crownloc
Item #: 43649979
Brand: Seco
Model #: 20660
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 | Crownloc |
| Minimum Drill Diameter (mm) | 10.50 |
| Minimum Drill Diameter (Decimal Inch) | 0.4134 |
| Maximum Drill Diameter (mm) | 10.99 |
| Maximum Drill Diameter (Decimal Inch) | 0.4327 |
| Drill Depth by Diameter Ratio | 5xD |
| Maximum Drill Depth (Decimal Inch) | 1.9685 |
| Maximum Drill Depth (mm) | 50.00 |
| Shank Diameter (mm) | 16.00 |
| Shank Diameter (Decimal Inch) | 0.6299 |
| Toolholder Style | SD105 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Flute Length (mm) | 57.30 |
| Flute Length (Decimal Inch) | 2.2559 |
| Body Length (mm) | 72.60 |
| Body Length (Decimal Inch) | 2.8583 |
| Toolholder Coating | TiAlN |
| Overall Length (mm) | 120.60 |
| Overall Length (Decimal Inch) | 4.7480 |
| Shank Length (mm) | 48.00 |
| Shank Length (Decimal Inch) | 1.8898 |
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