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Description
Technical data for the Ø10.4 mm 120° countersink
| Technical data | |
|---|---|
| Cutting edge angle | 120° |
| Maximum bore diameter D | fi 10.4 mm |
| Minimum bore diameter D1 | 2.5 mm |
| Diameter of the shank part d | 6 mm |
| total length L | 50 mm |
| Flute length l | 8 mm |
| Number of cutting edges Z | 3 |
| Tool material | HSS high-speed steel |
Cutting data for the Ø10.4 mm 120° countersink
| Material | Vc [m/min] | Feed per tooth fz [mm/tooth] | n [rpm] | Total feed rate f [mm/min] |
|---|---|---|---|---|
| PSteel | 18 | 0.06 | 551 | 99 |
| MStainless steel | 10 | 0.03 | 306 | 28 |
| KCast iron | 8 | 0.04 | 245 | 29 |
| NAluminum | 50 | 0.12 | 1531 | 88 |
Countersink fi 10.4 mm 120° DIN 347 A HSS is a precision tool designed for professional hole machining in metal, particularly where holes must be prepared for countersunk screw heads at an angle of one hundred twenty °. The tool is manufactured in accordance with DIN 347 A, ensuring geometric accuracy and reliability in everyday use.
High-grade HSS high-speed steel provides resistance to high operating temperatures up to six hundred °, making this countersink for metal ideal for high-performance machining. Regardless of the material type – from nonferrous metals through structural steel to Ø10.4 mm 120° countersink for stainless steel – the tool offers long life and a high-quality finish.
Thanks to a design based on 3 cutting edges, the countersink ensures stable operation, reduced vibration, and uniform distribution of cutting forces. The result is a high-quality, burr-free surface and better control of the machining process.
- 3 cutting edges – improve stability, reduce vibration, and ensure a clean hole finish.
- HSS steel – resistant to abrasion and heat, ideal for industrial applications.
- Compliance with DIN 347 A – ensures the required precision and dimensional repeatability.
- High-quality surface – enables efficient deburring and preparation of holes for screws.
Ø10.4 mm 120° countersink is a reliable tool for tasks requiring precision and durability, ideal for industrial machining of stainless steel and other structural materials.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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