90° Milling Angle 5% Cobalt HSS Countersink with Cylindrical Shank
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Product Details
| Customization: | Available |
|---|---|
| Type: | Abrasive Grinding Head |
| Certification: | ISO, GS, RoHS, CE |
Manufacturer/Factory & Trading Company
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Year of Establishment
2017-10-20
Number of Employees
23
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Basic Info.
- Model NO.
- CNTN00074
- Shape
- Cylindrical
- Applications
- Hand Drill
- Standard
- Standard
- Transport Package
- Box
- Trademark
- YOUR BRAND
- Origin
- China
- HS Code
- 820310000
- Production Capacity
- 10000000PCS/Year
Product Description
High performance cutter for high strength steels and stainless steel due to its cobalt substrate and geometry.
1.Cylindrical shank: the diameter of the shank is equal to the diameter of the tip.
2.Enables versatile use on portable electrical tools and CNC machine tools.
3.5% cobalt high-speed steel: HSS substrate enriched with 5% cobalt. Improved heat retention (strength, cutting sharpness)
4.For general use in metals up to 1200 N/mm².
5.Head with 3 cutting edges: tool geometry designed with 3 cutting edges.
6.Enables the excellent distribution of the cutting force and a neat surface condition.
7.90° milling angle : For 90° chamfering operation.
8.For making 90° chamfering to drown screw and/or rivet heads.



| Cutter Diameter | Handle Diameter | Total Length |
| 4.3 | 4 | 40 |
| 5.3 | 4 | 40 |
| 6.3 | 5 | 45 |
| 8 | 6 | 50 |
| 8.3 | 6 | 50 |
| 9.4 | 6 | 50 |
| 10 | 6 | 50 |
| 10.4 | 6 | 50 |
| 11.5 | 8 | 56 |
| 12.4 | 8 | 56 |
| 13.4 | 8 | 56 |
| 15 | 10 | 60 |
| 16.5 | 10 | 60 |
| 19 | 10 | 63 |
| 20.5 | 10 | 63 |
| 23 | 10 | 57 |
| 25 | 10 | 67 |
| 31 | 12 | 71 |







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