TPS M-2.5X0.45-H HEST
HSS right-hand 40° spiral flute machine taps - ISO metric coarse threads, according to DIN 13, for hardened steel and high temperature alloys.

Thread Diameter Size (TDZ) | M2.5 | Coating | Steam tempered |
Thread Pitch (TP) | 0.45 mm | Measurement Type | Metric |
Thread Standard | THFT | | Grade | HEST |
Overall Length (OAL) | 50 mm | Thread Form Type (THFT) | M60 |
Thread Cutting Part Length (THL) | 9 mm | Application | | Deep Hole with Short Thread | Taps for Deep Blind Hole | Taps for Short Blind Hole | |
Connection Diameter Machine Side (DCONMS) | 2.8 mm | Body Material | HSS |
Flute Count (NOF) | 3 | Drive Size (DRVS) | 2.1 mm |
Flute Helix Angle (FHA) | 40 Degrees | Thread Size | M2.5 × 0.45 |
Cutting Edge Material | HSS | Unit | M |
Tool Type | Machine Blind Hole Taps |






Product Features
Family Description | HSS right-hand 40° spiral flute machine taps - ISO metric coarse threads, according to DIN 13, for hardened steel and high temperature alloys. | COO | Korea |
Remarks | The material designation HE was recently changed to HEST. HEST and HE are identical products and therefore you may still encounter HE designated items. |
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Weight per item
0.0040
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