Kennametal - 19.84 to 20mm Diam, 3xD, 59.94mm Max Depth, 1" Shank Diam, 89.15mm Flute, 190.5mm OAL, Replaceable Tip Drill - KSEM0781 Insert, 2 Seat Size, Series KSEM
Item #: 02734887
Brand: Kennametal
Model #: 1613636
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) | 19.84 |
| Minimum Drill Diameter (Decimal Inch) | 0.7811 |
| Maximum Drill Diameter (mm) | 20.00 |
| Maximum Drill Diameter (Decimal Inch) | 0.7874 |
| Drill Depth by Diameter Ratio | 3xD |
| Maximum Drill Depth (Decimal Inch) | 2.3600 |
| Maximum Drill Depth (mm) | 59.94 |
| Shank Diameter (mm) | 25.40 |
| Shank Diameter (Inch) | 1 |
| Shank Diameter (Decimal Inch) | 1.0000 |
| Insert Style | KSEM0781 |
| Insert Seat Size | 2 |
| 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) | 0.1200 |
| Flute Length (mm) | 89.15 |
| Flute Length (Decimal Inch) | 3.5098 |
| Overall Length (mm) | 190.50 |
| Overall Length (Decimal Inch) | 7.5000 |
| Shank Length (Decimal Inch) | 3.0000 |
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