Blind-hole threading
Spiral flute configuration for blind holes up to 2.5×D
Unified Fine coverage
Class 2B UNF threads from #5-44 through 1-12
Multi-purpose geometry
Special tap geometry supports correct thread profiles and extended tool life
| SKU | Size | TPI | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TD864222 | #5 | 44UNF | 7.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.7 | 5 days | $66.40 | ||
| TD864302 | #8 | 36UNF | 8.0 | 63.0 | 21.0 | 4.5 | 3.4 | 6.0 | 3 | 3.5 | 5 days | $67.00 | ||
| TD864342 | #10 | 32UNF | 10.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 4.1 | In stock | $68.00 | ||
| TD864382 | #12 | 28UNF | 10.0 | 80.0 | 30.0 | 6.0 | 4.9 | 8.0 | 3 | 4.7 | 5 days | $67.00 | ||
| TD864422 | 1/4 | 28UNF | 10.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 5.5 | 5 days | $67.00 | ||
| TD864462 | 5/16 | 24UNF | 10.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.9 | In stock | $75.20 | ||
| TD864502 | 3/8 | 24UNF | 10.0 | 100.0 | 39.0 | 9.0 | 7.0 | 10.0 | 3 | 8.5 | In stock | $89.60 | ||
| TD864542 | 7/16 | 20UNF | 13.0 | 100.0 | 40.0 | 8.0 | 6.2 | 9.0 | 3 | 9.9 | 5 days | $108.20 | ||
| TD864582 | 1/2 | 20UNF | 13.0 | 100.0 | 40.0 | 9.0 | 7.0 | 10.0 | 3 | 11.5 | 5 days | $109.30 | ||
| TD864622 | 9/16 | 18UNF | 15.0 | 100.0 | 40.0 | 11.0 | 9.0 | 12.0 | 3 | 12.9 | 5 days | $122.20 | ||
| TD864662 | 5/8 | 18UNF | 15.0 | 100.0 | 40.0 | 12.0 | 9.0 | 12.0 | 3 | 14.5 | 5 days | $152.40 | ||
| TD864722 | 3/4 | 16UNF | 17.0 | 110.0 | 44.0 | 14.0 | 11.0 | 14.0 | 4 | 17.5 | 5 days | $219.90 | ||
| TD864802 | 1 | 12UNF | 20.0 | 140.0 | 54.0 | 20.0 | 16.0 | 19.0 | 4 | 23.25 | 5 days | $330.20 |
Add (TD864) HSS-E (M35) UNF Spiral Flute Combo Tap for Multi Purpose TiN Coated) to comparison
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- Specifications
- Reviews
YG-1 TD864 is a TiN-coated HSS-E UNF spiral flute combo tap for blind holes. It produces Class 2B Unified Fine threads for multi-purpose machine tapping applications. TiN surface treatment complements the HSS-E tool material for general multi-purpose threading. Special tap geometry is designed for correct thread profiles and extended tool life. Available sizes extend from #5-44 UNF to 1-12 UNF, covering compact through larger fine-thread requirements. The series uses DIN 371 dimensions from #5 through 3/8, and DIN 374 from 7/16 through 1. Each tap has a 60° thread form and R40 spiral flute geometry. Blind-hole use is specified to a maximum depth of 2.5×D.
- TiN-coated HSS-E UNF spiral flute combo tap
- For blind holes up to 2.5×D
- Class 2B Unified Fine threads with 60° thread form
- R40 spiral flute geometry
- DIN 371 sizes #5 through 3/8 and DIN 374 sizes 7/16 through 1
- UNF size range from #5-44 to 1-12
No specifications available.