Kennametal - 30.16 to 30.66mm Diam, 8xD, 241.3mm Max Depth, 1-1/4" Shank Diam, 273.21mm Flute, 371.48mm OAL, Replaceable Tip Drill - KSEM1188 Insert, 8 Seat Size, Series KSEM
Item #: 02754364
Brand: Kennametal
Model #: 1517254
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) | 30.16 |
| Minimum Drill Diameter (Decimal Inch) | 1.1874 |
| Maximum Drill Diameter (mm) | 30.66 |
| Maximum Drill Diameter (Decimal Inch) | 1.2071 |
| Drill Depth by Diameter Ratio | 8xD |
| Maximum Drill Depth (Decimal Inch) | 9.5000 |
| Maximum Drill Depth (mm) | 241.30 |
| Shank Diameter (mm) | 31.75 |
| Shank Diameter (Inch) | 1-1/4 |
| Shank Diameter (Decimal Inch) | 1.2500 |
| Insert Style | KSEM1188 |
| Insert Seat Size | 8 |
| 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) | 1/4-18 |
| Shank Type | Weldon Flat |
| Tip Length (Decimal Inch) | 0.1800 |
| Flute Length (mm) | 273.21 |
| Flute Length (Decimal Inch) | 10.7563 |
| Overall Length (mm) | 371.48 |
| Overall Length (Decimal Inch) | 14.6252 |
| Shank Length (Decimal Inch) | 3.2500 |
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