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 Number4035459
ISO Catalog IDT640M040X070R6HX-D1ANSI Catalog IDT640M040X070R6HX-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 | 4035459 |
ISO Catalog ID | T640M040X070R6HX-D1 |
ANSI Catalog ID | T640M040X070R6HX-D1 |
Grade | KP6525 |
[D1-TDZ] Thread Diameter Size | M4 X 0,7 |
[L] Overall Length | 63 mm |
[L] Overall Length | 2.48 in |
[L3] Thread Length | 10 mm |
[L3] Thread Length | .39 in |
[L2] Useable Length | 21 mm |
[L2] Useable Length | .83 in |
[D] Adapter / Shank / Bore Diameter | 4.5 mm |
[D] Adapter / Shank / Bore Diameter | .1772 in |
[Z] Number of Flutes | 3 |
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°
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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