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Description
Technical data for the Ø37 mm 90° countersink
| Technical data | |
|---|---|
| Cutting edge angle | 90 degrees |
| Maximum bore diameter D | fi 37 mm |
| Minimum bore diameter D1 | 7 mm |
| Diameter of the shank part d | 16 mm |
| total length L | 80 mm |
| Flute length l | 24 mm |
| Number of cutting edges Z | 3 |
| Tool material | HSS high-speed steel |

Cutting data for the Ø37 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 | 155 | 28 |
| MStainless steel | 10 | 0.03 | 86 | 8 |
| KCast iron | 8 | 0.04 | 69 | 8 |
| NAluminum | 50 | 0.12 | 430 | 155 |
Countersink Ø37 mm 90° DIN 335 C HSS is a precision tool for countersinking holes for flat head screws and chamfering large-diameter holes. Made from durable high-speed steel (HSS) according to DIN 335 C, it delivers high cutting quality and repeatability in both series and one-off production.
Geometry with three cutting edges ensures stable tool operation, minimizing vibration and improving finish quality. As a result, the Ø37 mm 90° countersink offers long tool life and increased cutting efficiency, which are essential in the metalworking industry.
Used as a countersink for metal, it is ideal for materials such as unalloyed steel, cast iron, aluminum and brass. It can also be used as a Ø37 mm 90° countersink for stainless steel, provided adequate cooling is used. High-quality cutting surface facilitates machining, producing clean, precise edges without burrs.
- Three cutting edges – ensure uniform cutting and stable operation without vibration.
- HSS steel – provides tool durability and wear resistance in everyday use.
- High-quality cutting surface – produces smooth, visually clean countersinks.
- Versatile application – ideal as a countersink for metal and for selected stainless steel applications.
- Large cutting diameter – designed for countersinking applications requiring precision and high productivity.
Ø37 mm 90° countersink is a reliable tool for professional users seeking efficient and accurate machining of large holes.
Product accessories
Metal drill bit 33 NWKc HSS DIN 345 Baildon
Reference: 0410 In stock > 10 items
€58.26 brutto
Metal drill bit 34 NWKc HSS DIN 345 Baildon
Reference: 0412 In stock > 10 items
€58.26 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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