Kennametal - 17.46 to 17.96mm Diam, 8xD, 139.7mm Max Depth, 3/4" Shank Diam, 162.09mm Flute, 228.6mm OAL, Replaceable Tip Drill - KSEM0688 Insert, 1 Seat Size, Series KSEM
Item #: 02754398
Brand: Kennametal
Model #: 1517257
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 | KSEM |
| Minimum Drill Diameter (mm) | 17.46 |
| Minimum Drill Diameter (Decimal Inch) | 0.6874 |
| Maximum Drill Diameter (mm) | 17.96 |
| Maximum Drill Diameter (Decimal Inch) | 0.7071 |
| Drill Depth by Diameter Ratio | 8xD |
| Maximum Drill Depth (Decimal Inch) | 5.5000 |
| Maximum Drill Depth (mm) | 139.70 |
| Shank Diameter (mm) | 19.05 |
| Shank Diameter (Inch) | 3/4 |
| Shank Diameter (Decimal Inch) | 0.7500 |
| Insert Style | KSEM0688 |
| Insert Seat Size | 1 |
| Through Coolant | Through Coolant |
| Coolant Hole Thread Type | NPT |
| Body Side Coolant Hole Thread Size (Inch) | 1/8-27 |
| Shank End Coolant Hole Thread Size (Inch) | 1/8-27 |
| Shank Type | Weldon Flat |
| Tip Length (Decimal Inch) | 0.1100 |
| Flute Length (mm) | 162.09 |
| Flute Length (Decimal Inch) | 6.3815 |
| Overall Length (mm) | 228.60 |
| Overall Length (Decimal Inch) | 9.0000 |
| Shank Length (Decimal Inch) | 2.0000 |
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