(TC864) HSS-E (M35) UNF Spiral Flute Combo Tap for Multi Purpose
Bright HSS-E UNF spiral flute combo tapCode: TC864182
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Key Features
- Bright HSS-E spiral flute combo tap for UNF Unified Fine Threads
- Patented special geometry supports correct thread profiles and extended tool life
- R40 spiral flutes for blind-hole tapping up to 2.5×D
Made in South Korea
Controlled blind-hole tapping
R40 spiral flutes are specified for blind holes up to a maximum 2.5×D depth.
Accurate UNF thread form
The 60 degree, 2B UNF thread specification supports reliable Unified Fine Thread production.
Extended tool life
Patented special tap geometry is designed to maintain correct thread profiles and long 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TC864182 | #4 | 48UNF | 6.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.4 | 5 days | $65.10 | ||
| TC864222 | #5 | 44UNF | 7.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.7 | 5 days | $52.00 | ||
| TC864262 | #6 | 40UNF | 7.0 | 56.0 | 20.0 | 4.0 | 3.0 | 6.0 | 3 | 3.0 | 5 days | $52.00 | ||
| TC864302 | #8 | 36UNF | 8.0 | 63.0 | 21.0 | 4.5 | 3.4 | 6.0 | 3 | 3.5 | 5 days | $52.00 | ||
| TC864342 | #10 | 32UNF | 10.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 4.1 | 5 days | $54.80 | ||
| TC864382 | #12 | 28UNF | 10.0 | 80.0 | 30.0 | 6.0 | 4.9 | 8.0 | 3 | 4.7 | 5 days | $52.00 | ||
| TC864422 | 1/4 | 28UNF | 10.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 5.5 | In stock | $61.10 | ||
| TC864462 | 5/16 | 24UNF | 10.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.9 | In stock | $61.70 | ||
| TC864502 | 3/8 | 24UNF | 10.0 | 100.0 | 39.0 | 9.0 | 7.0 | 10.0 | 3 | 8.5 | In stock | $70.50 | ||
| TC864542 | 7/16 | 20UNF | 13.0 | 100.0 | 40.0 | 8.0 | 6.2 | 9.0 | 3 | 9.9 | 5 days | $85.10 | ||
| TC864582 | 1/2 | 20UNF | 13.0 | 100.0 | 40.0 | 9.0 | 7.0 | 10.0 | 3 | 11.5 | Low stock | $86.00 | ||
| TC864622 | 9/16 | 18UNF | 15.0 | 100.0 | 40.0 | 11.0 | 9.0 | 12.0 | 3 | 12.9 | Low stock | $96.10 | ||
| TC864662 | 5/8 | 18UNF | 15.0 | 100.0 | 40.0 | 12.0 | 9.0 | 12.0 | 3 | 14.5 | In stock | $119.80 | ||
| TC864722 | 3/4 | 16UNF | 17.0 | 110.0 | 44.0 | 14.0 | 11.0 | 14.0 | 4 | 17.5 | Low stock | $172.50 | ||
| TC864762 | 7/8 | 14UNF | 17.0 | 125.0 | 50.0 | 18.0 | 14.5 | 17.0 | 4 | 20.5 | Low stock | $203.10 | ||
| TC864802 | 1 | 12UNF | 20.0 | 140.0 | 54.0 | 20.0 | 16.0 | 19.0 | 4 | 23.25 | 5 days | $246.40 |
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- Specifications
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YG-1 TC864 is a bright HSS-E UNF spiral flute combo tap with patented special geometry. It produces Unified Fine Threads in blind holes for multi-purpose machining applications. R40 spiral flutes support chip evacuation when tapping blind holes to a maximum 2.5×D depth. Thread form is 60 degrees with a 2B thread class and DIN C chamfer. Bright TC864 variants cover #4-48 UNF through 1-12 UNF sizes. DIN 371 applies through 3/8, while DIN 374 covers 7/16 through 1 inch. Each tap has a square drive and three or four flutes according to size. The geometry is designed for correct thread profiles and extended tool life.
- Bright HSS-E spiral flute combo tap for UNF Unified Fine Threads
- Patented special geometry supports correct thread profiles and extended tool life
- R40 spiral flutes for blind-hole tapping up to 2.5×D
- 2B thread class with 60 degree thread form and DIN C chamfer
- DIN 371 sizes from #4-48 UNF through 3/8-24 UNF
- DIN 374 sizes from 7/16-20 UNF through 1-12 UNF
No specifications available.
