Product Similar To :
T640 • DIN 371 and 376 • Form C Semi-Bottoming Chamfer • Metric • For Cast Iron and Cast Aluminum
Beyond™ Straight-Flute HSS-E-PM Taps • Through and Blind Holes
Material Number4035463
ISO Catalog IDT640M100X150R6HX-D1ANSI Catalog IDT640M100X150R6HX-D1
- K Cast Iron
- N Non-Ferrous
- Tapping: Through Hole 
- Threading: Blind Hole 
- Class of Fit: 6HX 
- DIN number 371 
- DIN number 376 
- Chamfer Form C (2–3) 
- HSS-E-PM 
- Manufacturer’s Specs: M 
- Flood Coolant: Tapping 
- Tapping Helix Angle: 0° 
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| Material Number | 4035463 | 
| ISO Catalog ID | T640M100X150R6HX-D1 | 
| ANSI Catalog ID | T640M100X150R6HX-D1 | 
| Grade | KP6525 | 
| [D1-TDZ] Thread Diameter Size | M10 X 1.5 | 
| [L] Overall Length | 100.1 mm | 
| [L] Overall Length | 3.94 in | 
| [L3] Thread Length | 15.1 mm | 
| [L3] Thread Length | 0.59 in | 
| [L2] Useable Length | 39.1 mm | 
| [L2] Useable Length | 1.54 in | 
| [D] Adapter / Shank / Bore Diameter | 10 mm | 
| [D] Adapter / Shank / Bore Diameter | 0.3937 in | 
| [Z] Number of Flutes | 4 | 
| Dimension Standard | DIN 371 | 
| Thread Tolerance Class ISO | 6HX-I | 
Workpiece Materials
- Cast Iron
- Non-Ferrous
Uses and application
- Tapping: Through Hole 
- Threading: Blind Hole 
- Class of Fit: 6HX 
- DIN number 371 
- DIN number 376 
- Chamfer Form C (2–3) 
- HSS-E-PM 
- Manufacturer’s Specs: M 
- Flood Coolant: Tapping 
- Tapping Helix Angle: 0° 
Grades
KP6525
Coated HSS-E-PM. PVD — heat- and wear-resistant high vanadium — cobalt powder metal HSS substrate coated with wear-resistant TiCN base layer and low-friction TiN top layer. Use in steel, cast iron, and cast aluminum with silicon.
Features and benefits
- KP6525 TiCN + TiN for cast iron and cast aluminum.
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Tolerance
| shank tolerance | |
| D fractional | D inch | 
| .250–.375 | +0, -.0004 | 
| .438–.625 | +0, -.0004 | 
| shank tolerance | |
| D | tolerance h6 + / - | 
| 6 | +0, -0,008 | 
| 8 | +0, -0,009 | 
| 12 | +0, -0,011 | 
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