(TD834) HSS-E (M35) UNC Gun Point Combo Tap for Multi Purpose (TiN Coated)
TiN-coated HSS-E UNC spiral point combo tap
- SKU
- TD834362
Key features
- HSS-E construction with TiN coating
- Spiral point geometry for through-hole tapping
- UNC Unified Coarse thread form
Made in South Korea
Forward chip direction
Spiral point geometry directs chips forward for through-hole tapping work.
Broad UNC coverage
The TD834 range covers UNC sizes from #4–40 through to 1–8.
Defined tap standards
DIN 371 and DIN 376 formats provide the appropriate dimensional standard by size.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TD834362 | #12 | 24UNC | 16.0 | 80.0 | 30.0 | 6.0 | 4.9 | 8.0 | 3 | 4.5 | 1-2 Weeks | $37.00 | ||
| TD834322 | #10 | 24UNC | 15.0 | 70.0 | 25.0 | 6.0 | 4.9 | 8.0 | 3 | 3.9 | 1-2 Weeks | $37.00 | ||
| TD834282 | #8 | 32UNC | 13.0 | 63.0 | 21.0 | 4.5 | 3.4 | 6.0 | 3 | 3.5 | 1-2 Weeks | $36.00 | ||
| TD834242 | #6 | 32UNC | 12.0 | 56.0 | 20.0 | 4.0 | 3.0 | 6.0 | 3 | 2.85 | 1-2 Weeks | $39.10 | ||
| TD834202 | #5 | 40UNC | 11.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.6 | 1-2 Weeks | $35.40 | ||
| TD834162 | #4 | 40UNC | 11.0 | 56.0 | 18.0 | 3.5 | 2.7 | 6.0 | 3 | 2.3 | 1-2 Weeks | $43.20 | ||
| TD834402 | 1/4 | 20UNC | 17.0 | 80.0 | 30.0 | 7.0 | 5.5 | 8.0 | 3 | 5.2 | 1-2 Weeks | $37.00 | ||
| TD834442 | 5/16 | 18UNC | 20.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.6 | 1-2 Weeks | $48.60 | ||
| TD834482 | 3/8 | 16UNC | 22.0 | 100.0 | 39.0 | 8.0 | 7.0 | 10.0 | 3 | 8.0 | 1-2 Weeks | $59.60 | ||
| TD834522 | 7/16 | 14UNC | 22.0 | 100.0 | 40.0 | 8.0 | 6.2 | 9.0 | 3 | 9.4 | 1-2 Weeks | $77.80 | ||
| TD834562 | 1/2 | 13UNC | 25.0 | 110.0 | 44.0 | 9.0 | 7.0 | 10.0 | 3 | 10.75 | 1-2 Weeks | $80.40 | ||
| TD834602 | 9/16 | 12UNC | 26.0 | 110.0 | 44.0 | 11.0 | 9.0 | 12.0 | 3 | 12.25 | 1-2 Weeks | $96.70 | ||
| TD834642 | 5/8 | 11UNC | 27.0 | 110.0 | 44.0 | 12.0 | 9.0 | 12.0 | 3 | 13.5 | 1-2 Weeks | $117.30 | ||
| TD834702 | 3/4 | 10UNC | 30.0 | 125.0 | 50.0 | 14.0 | 11.0 | 14.0 | 4 | 16.5 | In stock | $175.70 | ||
| TD834742 | 7/8 | 9.0 | 32.0 | 140.0 | 54.0 | 18.0 | 14.5 | 17.0 | 4 | 19.5 | No stock | $224.10 | ||
| TD834782 | 1 | 8UNC | 36.0 | 160.0 | 60.0 | 20.0 | 16.0 | 19.0 | 4 | 22.25 | 1-2 Weeks | $306.50 |
Add (TD834) HSS-E (M35) UNC Gun Point Combo Tap for Multi Purpose (TiN Coated) to comparison
View Comparison- Overview
- Specifications
- Work Material
- Reviews
YG-1 TD834 is a TiN-coated HSS-E UNC gun point combo tap for multi-purpose threading. Spiral point geometry directs chips forward, making it suitable for through-hole tapping applications. The series produces UNC Unified Coarse threads with a 60° thread angle and Class 2B tolerance. TiN coating and HSS-E construction provide a purpose-built configuration for general multi-purpose machining. Sizes range from #4–40 UNC to 1–8 UNC, covering small through larger coarse threads. DIN 371 applies through 3/8 inch, while DIN 376 covers 7/16 inch to one inch. Three-flute geometry is listed throughout the range, supporting a consistent standard tapping arrangement across sizes.
- HSS-E construction with TiN coating
- Spiral point geometry for through-hole tapping
- UNC Unified Coarse thread form
- 60° thread angle with Class 2B tolerance
- DIN 371 sizes through 3/8 inch
- DIN 376 sizes from 7/16 inch to 1 inch
No specifications available.
Work materials
VDI 3323 recommendations for this tool.
Steel
10 gradesCast iron
4 gradesStainless steel
3 gradesNon-ferrous materials
4 gradesVDI grade reference21 grades
Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.
| VDI | Work material | Recommendation | HB ref. | HRC ref. |
|---|---|---|---|---|
| 1 | PNon-alloy steel | Good | 125 | - |
| 2 | PNon-alloy steel | Excellent | 190 | 13 |
| 3 | PNon-alloy steel | Excellent | 250 | 25 |
| 4 | PNon-alloy steel | Excellent | 270 | 28 |
| 5 | PNon-alloy steel | Excellent | 300 | 32 |
| 6 | PLow-alloy steel | Excellent | 180 | 10 |
| 7 | PLow-alloy steel | Excellent | 275 | 29 |
| 8 | PLow-alloy steel | Excellent | 300 | 32 |
| 9 | PLow-alloy steel | Excellent | 350 | 38 |
| 10 | PHigh-alloy and tool steel | Good | 200 | 15 |
| 12 | MStainless steel | Excellent | 200 | 15 |
| 13 | MStainless steel | Excellent | 240 | 23 |
| 14 | MStainless steel | Excellent | 180 | 10 |
| 15 | KGrey cast iron | Excellent | 180 | 10 |
| 16 | KGrey cast iron | Excellent | 260 | 26 |
| 17 | KNodular cast iron | Excellent | 160 | 3 |
| 18 | KNodular cast iron | Excellent | 250 | 25 |
| 23 | NCast aluminium | Excellent | 75 | - |
| 26 | NCopper, bronze and brass | Excellent | 110 | - |
| 27 | NCopper, bronze and brass | Excellent | 90 | - |
| 28 | NCopper, bronze and brass | Excellent | 100 | - |
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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