Seco - 17 to 17.99mm Diam, 3xD, 54mm Max Depth, 3/4" Shank Diam, 2.583" Flute, 5.22" OAL, Replaceable Tip Drill - SD403 Toolholder, Series Crownloc Plus
Item #: 60139540
Brand: Seco
Model #: 39894
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 Plus |
| 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) | 2.1260 |
| Maximum Drill Depth (mm) | 54.00 |
| Shank Diameter (Decimal Inch) | 0.7500 |
| Toolholder Style | SD403 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Flute Length (Decimal Inch) | 2.5830 |
| Body Length (Decimal Inch) | 3.2520 |
| Toolholder Coating | TiAlN |
| Overall Length (Decimal Inch) | 5.2200 |
| Shank Length (Decimal Inch) | 1.9690 |
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