DIN371/DIN376 COMBO Spiral Point Bright (TC814-IC)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TC814316IC | M6 | 1.0 | 17.0 | 80.0 | 30.0 | 6.0 | 4.9 | 8.0 | 3 | 5.0 | 1-2 Weeks | $54.90 | ||
| TC814366IC | M8 | 1.25 | 20.0 | 90.0 | 35.0 | 8.0 | 6.2 | 9.0 | 3 | 6.8 | 1-2 Weeks | $54.90 | ||
| TC814426IC | M10 | 1.5 | 22.0 | 100.0 | 39.0 | 10.0 | 8.0 | 11.0 | 3 | 8.5 | 1-2 Weeks | $62.20 | ||
| TC814506IC | M12 | 1.75 | 24.0 | 110.0 | 44.0 | 9.0 | 7.0 | 10.0 | 3 | 10.2 | Low stock | $91.50 | ||
| TC814546IC | M14 | 2.0 | 26.0 | 110.0 | 44.0 | 11.0 | 9.0 | 12.0 | 3 | 12.0 | 1-2 Weeks | $110.80 | ||
| TC814606IC | M16 | 2.0 | 27.0 | 110.0 | 44.0 | 12.0 | 9.0 | 12.0 | 3 | 14.0 | 1-2 Weeks | $120.20 | ||
| TC814656IC | M18 | 2.5 | 30.0 | 125.0 | 50.0 | 14.0 | 11.0 | 15.0 | 4 | 15.5 | 1-2 Weeks | $157.40 | ||
| TC814706IC | M20 | 2.5 | 32.0 | 140.0 | 54.0 | 16.0 | 12.0 | 14.0 | 4 | 17.5 | 1-2 Weeks | $187.10 |
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View Comparison- Overview
- Specifications
- Operation
- Work Material
- Reviews
- For using multi-purpose and correct thread profiles & long tool life due to special tap geometry.
- YG-1 company has a patent.
- With Internal Coolant
| Workpiece Material | P M K N |
| Operation | Blind Drilling |
| Surface Treatment | Bright |
| Thread Angle | 60 |
| Thread Class | 6H |
| Thread Form | B |
| Thread Shape | M |
| Tool Material | HSS-E |
| Tool Standard | DIN 371-376 |
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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