Seco - 20 to 21.99mm Diam, 7xD, 175mm Max Depth, 25mm Shank Diam, 188.5mm Flute, 264.5mm OAL, Replaceable Tip Drill - SD107 Toolholder, Series Crownloc
Item #: 56972508
Brand: Seco
Model #: 16983
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) | 20.00 |
| Minimum Drill Diameter (Decimal Inch) | 0.7874 |
| Maximum Drill Diameter (mm) | 21.99 |
| Maximum Drill Diameter (Decimal Inch) | 0.8657 |
| Drill Depth by Diameter Ratio | 7xD |
| Maximum Drill Depth (Decimal Inch) | 6.8898 |
| Maximum Drill Depth (mm) | 175.00 |
| Shank Diameter (mm) | 25.00 |
| Shank Diameter (Decimal Inch) | 0.9843 |
| Toolholder Style | SD107 |
| Through Coolant | Through Coolant |
| Shank Type | Weldon Flat |
| Flute Length (mm) | 188.50 |
| Flute Length (Decimal Inch) | 7.4213 |
| Body Length (mm) | 208.50 |
| Body Length (Decimal Inch) | 8.2087 |
| Toolholder Coating | TiAlN |
| Overall Length (mm) | 264.50 |
| Overall Length (Decimal Inch) | 10.4134 |
| Shank Length (mm) | 56.00 |
| Shank Length (Decimal Inch) | 2.2047 |
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