(TZ903) HSS-PM, Metric Spiral Flute for Titanium (TiAlN Coated)
TiAlN-Coated Spiral Flute Taps for Titanium Alloys
- SKU
- TZ903136
Key features
- TiAlN-coated HSS-PM machine taps for titanium alloys
- Spiral flute geometry for blind-hole chip evacuation
- ISO metric coarse threads to DIN 13
Made in South Korea
Built for blind holes
Special flute geometry supports effective chip evacuation during blind-hole tapping.
Titanium alloy focus
The TZ903 series is rated excellent for tapping titanium alloys.
Metric coarse thread range
Available supplied variants cover ISO metric coarse threads from M2 to M24.
| SKU | Size | Pitch (mm) | Thread length (mm) | Overall length (mm) | Neck length (mm) | Shank dia. (mm) | Square size (mm) | Square length (mm) | Flutes | Tapping drill dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TZ903136 | M2 | 0.4 | 8.0 | 45.0 | 13.0 | 2.8 | 2.1 | 5.0 | 3 | 1.6 | 1-2 Weeks | $57.80 | ||
| TZ903156 | M2.2 | 0.45 | 8.0 | 45.0 | 13.0 | 2.8 | 2.1 | 5.0 | 3 | 1.75 | No stock | $62.90 | ||
| TZ903196 | M2.3 | 0.4 | 8.0 | 45.0 | 13.0 | 2.8 | 2.1 | 5.0 | 3 | 1.9 | No stock | $71.00 | ||
| TZ903176 | M2.5 | 0.45 | 9.0 | 50.0 | 15.0 | 2.8 | 2.1 | 5.0 | 3 | 2.05 | Low stock | $50.30 | ||
| TZ903496 | M2.6 | 0.45 | 9.0 | 50.0 | 15.0 | 2.8 | 2.1 | 5.0 | 3 | 2.2 | No stock | $50.30 | ||
| TZ903206 | M3 | 0.5 | 6.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.5 | Low stock | $43.40 | ||
| TZ903226 | M3.5 | 0.6 | 7.0 | 56.0 | 20.0 | 4.0 | 3.0 | 6.0 | 3 | 2.9 | 1-2 Weeks | $47.00 | ||
| TZ903246 | M4 | 0.7 | 7.0 | 63.0 | 21.0 | 4.5 | 3.4 | 6.0 | 3 | 3.3 | 1-2 Weeks | $44.00 | ||
| TZ903266 | M4.5 | 0.75 | 8.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 3.8 | No stock | $45.60 | ||
| TZ903286 | M5 | 0.8 | 8.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 4.2 | 1-2 Weeks | $45.60 | ||
| TZ903316 | M6 | 1.0 | 10.0 | 80.0 | 30.0 | 6.0 | 4.9 | 8.0 | 3 | 5.0 | Low stock | $68.90 | ||
| TZ903346 | M7 | 1.0 | 10.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 6.0 | 1-2 Weeks | $65.20 | ||
| TZ903366 | M8 | 1.25 | 13.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.8 | In stock | $83.50 | ||
| TZ903396 | M9 | 1.25 | 13.0 | 90.0 | 35.0 | 9.0 | 7.0 | 10.0 | 3 | 7.8 | 1-2 Weeks | $79.40 | ||
| TZ903426 | M10 | 1.5 | 15.0 | 100.0 | 39.0 | 10.0 | 8.0 | 11.0 | 3 | 8.5 | No stock | $86.90 | ||
| TZ903466 | M11 | 1.5 | 17.0 | 100.0 | 40.0 | 8.0 | 6.2 | 9.0 | 3 | 9.5 | No stock | $100.80 | ||
| TZ903506 | M12 | 1.75 | 18.0 | 110.0 | 44.0 | 9.0 | 7.0 | 10.0 | 3 | 10.2 | In stock | $102.30 | ||
| TZ903546 | M14 | 2.0 | 20.0 | 110.0 | 44.0 | 11.0 | 9.0 | 12.0 | 3 | 12.0 | 1-2 Weeks | $125.40 | ||
| TZ903606 | M16 | 2.0 | 20.0 | 110.0 | 44.0 | 12.0 | 9.0 | 12.0 | 3 | 14.0 | 1-2 Weeks | $150.10 | ||
| TZ903656 | M18 | 2.5 | 25.0 | 125.0 | 50.0 | 14.0 | 11.0 | 14.0 | 4 | 15.5 | No stock | $204.30 | ||
| TZ903706 | M20 | 2.5 | 25.0 | 140.0 | 54.0 | 16.0 | 12.0 | 15.0 | 4 | 17.5 | No stock | $268.90 | ||
| TZ903746 | M22 | 2.5 | 25.0 | 140.0 | 54.0 | 18.0 | 14.5 | 17.0 | 4 | 19.5 | No stock | $313.40 | ||
| TZ903786 | M24 | 3.0 | 30.0 | 160.0 | 60.0 | 18.0 | 14.5 | 17.0 | 4 | 21.0 | 1-2 Weeks | $379.80 | ||
| TZ903866 | M27 | 3.0 | 30.0 | 160.0 | 60.0 | 20.0 | 16.0 | 19.0 | 4 | 24.0 | No stock | $485.20 | ||
| TZ903946 | M30 | 3.5 | 35.0 | 180.0 | 70.0 | 22.0 | 18.0 | 21.0 | 4 | 26.5 | No stock | $870.50 |
Add (TZ903) HSS-PM, Metric Spiral Flute for Titanium (TiAlN Coated) to comparison
View Comparison- Overview
- Specifications
- Work Material
- Reviews
YG-1 TZ903 is a TiAlN-coated HSS-PM metric spiral flute machine tap for titanium alloys. Special flute geometry supports blind-hole tapping by evacuating chips effectively from the threaded hole. The series produces ISO metric coarse threads and is rated excellent for titanium alloys. It is suited to machine tapping operations requiring controlled chip removal in blind holes. YG-1 also rates the series good for heat resistant super alloys. Listed sizes cover M2 to M24, with pitches ranging from 0.4 to 3.0 mm. DIN 371 applies from M2 through M10, while DIN 376 covers M11 through M30. The TiAlN coating is specified throughout the supplied TZ903 variant family.
- TiAlN-coated HSS-PM machine taps for titanium alloys
- Spiral flute geometry for blind-hole chip evacuation
- ISO metric coarse threads to DIN 13
- Excellent suitability for titanium alloys
- Good suitability for heat resistant super alloys
- M2 to M24 thread sizes with 0.4 to 3.0 mm pitches
| Surface Treatment | Titanium Aluminium Nitride Coating |
| Tool Material | HSS PM |
Work materials
VDI 3323 recommendations for this tool.
Steel
3 gradesSuperalloys & titanium
3 gradesVDI grade reference6 grades
Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.
| VDI | Work material | Recommendation | HB ref. | HRC ref. |
|---|---|---|---|---|
| 7 | PLow-alloy steel | Good | 275 | 29 |
| 8 | PLow-alloy steel | Good | 300 | 32 |
| 9 | PLow-alloy steel | Good | 350 | 38 |
| 31 | SHeat-resistant superalloys | Good | 200 | 15 |
| 36 | STitanium alloys | Good | - | - |
| 37 | STitanium alloys | Excellent | - | - |
No grades match your search.
HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.
Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.
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