Seco - 17 to 17.99mm Diam, 3xD, 60mm Max Depth, 20mm Shank Diam, 67.7mm Flute, 140.7mm OAL, Replaceable Tip Drill - SD103 Toolholder, Series Crownloc
Item #: 57487431
Brand: Seco
Model #: 17542
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) | 17.00 |
| Minimum Drill Diameter (Decimal Inch) | 0.6693 |
| Maximum Drill Diameter (mm) | 17.99 |
| Maximum Drill Diameter (Decimal Inch) | 0.7083 |
| Drill Depth by Diameter Ratio | 3xD |
| Maximum Drill Depth (Decimal Inch) | 2.3622 |
| Maximum Drill Depth (mm) | 60.00 |
| Shank Diameter (mm) | 20.00 |
| Shank Diameter (Decimal Inch) | 0.7874 |
| Toolholder Style | SD103 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Flute Length (mm) | 67.70 |
| Flute Length (Decimal Inch) | 2.6654 |
| Body Length (mm) | 90.70 |
| Body Length (Decimal Inch) | 3.5709 |
| Toolholder Coating | TiAlN |
| Overall Length (mm) | 140.70 |
| Overall Length (Decimal Inch) | 5.5394 |
| Shank Length (mm) | 50.00 |
| Shank Length (Decimal Inch) | 1.9685 |
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