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- 5318 Victory Drive
Indianapolis, IN 46203
- (800) 622-4824
- www.haggard-stocking.com
1/4-20 4FL SEMI BOTTOM TC HSS-E-PM
- Item Code: T641NC02500-20R3BX-D1 KP6525
- Brand: Kennametal
- Unit Size: 1
- KP6525 TiCN + TiN for cast iron and cast aluminum
| Thread Diameter Size |
1/4/2020 |
| Tool Assembly Length Metric |
58.664 mm |
| Adapter/Shank/Bore Diameter Metric |
7.00 mm |
| Length of Square Decimal |
0.3100" |
| Plug Style |
Semi Bottom 2-3 Pitch Form C |
| Shank Length Metric |
40.28 mm |
| Square Size Metric |
5.50 mm |
| Thread Pitch Decimal |
20.0000 |
| Neck Length Metric |
17.00 mm |
| Primary Workpiece Material |
Cast Iron |
| Secondary Workpiece Material |
Non-Ferrous Materials |
| Thread Length Metric |
13.00 mm |
| Clamping LG Machine Side Metric |
21.336 mm |
| Coolant Hole Diameter Decimal |
0.0790" |
| Helix Hand |
N - Neutral/Straight Flute |
| Overall Length Decimal |
3.1500" |
| Thread Diameter Metric |
6.35 mm |
| Useable Length Metric |
30.00 mm |
| Brand |
Kennametal |
| Coolant Hole Diameter Metric |
2.00 mm |
| Length of Square Metric |
8.00 mm |
| Number of Flutes |
4 |
| Tap Thread Type |
NC/UNC/UNJC |
| Adapter Style Machine Side |
Cylindrical with Drive Square |
| Clamping LG Machine Side Decimal |
0.8400" |
| Coating |
TiN |
| Square Size Decimal |
0.2170" |
| Adapter/Shank/Bore Diameter Decimal |
0.2756" |
| Material |
HSS-E-PM |
| Neck Length Decimal |
0.6690" |
| Shank Length Decimal |
1.5860" |
| Thread Pitch Style |
NC/UNC |
| Adapter Type Machine Side |
Cylindrical |
| Coolant Supply |
Yes |
| Hand of Tool |
R - Right |
| Overall Length Metric |
80.00 mm |
| Tap Application |
2 - Blind Hole |
| Dimension Standard |
DIN 371 |
| Thread Diameter Decimal |
0.2500" |
| Thread Length Decimal |
0.5120" |
| Tool Assembly Length Decimal |
2.3100" |
| Useable Length Decimal |
1.1810" |
