(D5307) Carbide NC Spotting Drill 120°
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- SKU
- D5307030
Key features
- 120° point angle for precise centring and chamfering
- Carbide NC spotting drill with bright finish
- Large diameter permits continuous chamfering after centring
Made in South Korea
Accurate hole preparation
The 120° geometry supports precise centring before subsequent drilling operations.
Continuous chamfering capability
Its large diameter permits chamfering work to continue directly after centring.
Practical material coverage
Suitable for ISO P, M and K groups including steels, stainless steels and cast irons.
| SKU | Drill Diameter (mm) | Overall length (mm) | Flute length (mm) | CAD files | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|
| D5307030 | 3.0 | 32.0 | 8.0 | – | Low stock | $16.10 | ||
| D5307060 | 6.0 | 50.0 | 13.0 | STEPDXF | Low stock | $18.36 | ||
| D5307080 | 8.0 | 60.0 | 23.0 | STEPDXF | 1-2 Weeks | $78.30 | ||
| D5307100 | 10.0 | 70.0 | 24.0 | STEPDXF | 1-2 Weeks | $111.10 | ||
| D5307120 | 12.0 | 70.0 | 24.0 | STEPDXF | Low stock | $47.61 | ||
| D5307160 | 16.0 | 75.0 | 29.0 | STEPDXF | 1-2 Weeks | $157.80 | ||
| D5307200 | 20.0 | 100.0 | 35.0 | STEPDXF | 1-2 Weeks | $470.30 |
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- Work Material
- Reviews
YG-1 D5307 Carbide NC Spotting Drill 120° is a carbide spotting drill for accurate NC/CNC centring and chamfering. The 120° point geometry supports precise hole preparation, while its large diameter enables continuous chamfering after centring. This bright-finish carbide drill series is intended for precise centring work on NC and CNC machines. It provides a practical solution for preparing accurately located holes before subsequent drilling operations.
The range covers 6, 8, 12, 16 and 20 mm drill diameters. D5307 is recommended for ISO P, M and K material groups, including steels, stainless steels and cast irons. Five practical sizes simplify selection for dedicated spotting and chamfering operations.
- 120° point angle for precise centring and chamfering
- Carbide NC spotting drill with bright finish
- Large diameter permits continuous chamfering after centring
- Designed for precise work on NC and CNC machines
- Suitable for ISO P M and K material groups
- Available in 6 to 20 mm drill diameters
| Hole Type | Blind |
| Shank Diameter | Tolerance |
| Shank Type | Flat |
| Surface Treatment | Bright |
| Tool Material | Carbide |
Work materials
VDI 3323 recommendations for this tool.
Steel
5 gradesCast iron
4 gradesSuperalloys & titanium
1 gradeStainless steel
1 gradeNon-ferrous materials
3 gradesVDI grade reference14 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 | Excellent | 125 | - |
| 2 | PNon-alloy steel | Excellent | 190 | 13 |
| 3 | PNon-alloy steel | Excellent | 250 | 25 |
| 6 | PLow-alloy steel | Excellent | 180 | 10 |
| 7 | PLow-alloy steel | Good | 275 | 29 |
| 12 | MStainless steel | Good | 200 | 15 |
| 15 | KGrey cast iron | Excellent | 180 | 10 |
| 16 | KGrey cast iron | Good | 260 | 26 |
| 17 | KNodular cast iron | Good | 160 | 3 |
| 19 | KMalleable cast iron | Good | 130 | - |
| 21 | NWrought aluminium | Good | 60 | - |
| 22 | NWrought aluminium | Good | 100 | - |
| 23 | NCast aluminium | Good | 75 | - |
| 36 | STitanium alloys | Good | - | - |
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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