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Description
Technical data for the Ø50 mm 90° countersink
| Technical data | |
|---|---|
| Cutting edge angle | 90 degrees |
| Maximum bore diameter D | fi 50 mm |
| Minimum bore diameter D1 | 12.5 mm |
| Diameter of the shank part d | 20 mm |
| total length L | 100 mm |
| Flute length l | 20 mm |
| Number of cutting edges Z | 3 |
| Tool material | HSS high-speed steel |
Cutting data for the Ø50 mm 90° countersink
| Material | Vc [m/min] | Feed per tooth fz [mm/tooth] | n [rpm] | Total feed rate f [mm/min] |
|---|---|---|---|---|
| PSteel | 18 | 0.06 | 115 | 21 |
| MStainless steel | 10 | 0.03 | 64 | 6 |
| KCast iron | 8 | 0.04 | 51 | 6 |
| NAluminum | 50 | 0.12 | 318 | 114 |
Countersink Ø50 mm 90° DIN 335 C HSS is a high-performance cutting tool designed for precision hole machining at an angle of ninety °. Made of durable high-speed steel (HSS) in accordance with DIN 335 C, it provides long service life and stable cutting performance even under intensive use.
Thanks to a design based on three cutting edges, Ø50 mm 90° countersink offers exceptional operating stability, reduces vibration, and produces a high-quality machined surface. The tool is ideal for tasks requiring precision, such as countersinking holes, chamfering, and surface facing.
Use as a countersink for metal covers unalloyed steels, aluminum, brass, metal alloys, and other engineering materials. The tool also performs exceptionally well as a Ø50 mm 90° countersink for stainless steel, provided cooling and appropriate machining parameters are used. High-quality cutting surface minimizes cutting resistance and supports chip evacuation, resulting in increased productivity.
- Three cutting edges – ensure stable, efficient, quiet operation at large diameters.
- HSS steel – enables operation at high temperatures and cutting speeds.
- High-quality cutting surface – ensures a precise, smooth edge finish.
- Versatile applications – ideal as a countersink for metal, including more challenging materials such as stainless steel.
- Compatibility with CNC and conventional machine tools – a wide range of applications in modern and traditional manufacturing technologies.
Ø50 mm 90° countersink is a dependable choice for professional workshops and manufacturing facilities seeking reliability, durability, and high machining quality.
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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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