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Description
Technical data for the Ø25 mm 120° countersink
| Technical data | |
|---|---|
| Cutting Edge Angle | 120° |
| Maximum Hole Diameter D | fi 25 mm |
| Minimum Hole Diameter D1 | 6 mm |
| Morse Taper No. | 2 |
| Overall Length L | 118 mm |
| Flute Length l | 12 mm |
| Number of Cutting Edges Z | 3 |
| Material | HSS high-speed steel |
| Product | Polish |

Cutting data for the Ø25 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 | 318 | 57 |
| MStainless steel | 10 | 0.03 | 177 | 16 |
| KCast iron | 8 | 0.04 | 142 | 17 |
| NAluminum | 50 | 0.12 | 885 | 106 |
Countersink Ø25 mm 120° DIN 347 B HSS is a durable cutting tool designed for professional hole machining at an angle of one hundred twenty degrees. Its Morse taper shank with tang provides firm mounting and stability when working on drilling machines and modern CNC machine tools.
Ø25 mm 120° countersink is made of high-grade high-speed steel (HSS), offering exceptional durability and wear resistance. The tool retains its sharpness even at temperatures approaching six hundred degrees Celsius, enabling precise cutting in high-productivity applications.
Three accurately profiled cutting edges ensure stable operation without vibration, resulting in higher machined surface quality. High-quality surface for machining facilitates chip evacuation and reduces material adhesion. Countersink for metal is ideal for working in unalloyed steels, nonferrous metals, copper and aluminum alloys, as well as plastics.
- Three cutting edges for tool stability – ensure uniform countersinking and high machining precision.
- HSS steel – resistant to wear and overheating, ideal for intensive cutting processes.
- Morse taper shank with tang – ensures secure mounting and stable tool operation.
- Heat resistance up to six hundred ° – enables efficient machining at high speeds.
Countersink Ø25 mm 120° for stainless steel is an indispensable solution for precision countersinking, used in both workshops and production facilities focused on quality and productivity.
Product accessories
Metal drill bit 22 NWKc HSS DIN 345
Reference: 0000005683 In stock > 10 items
€25.89 brutto
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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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