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Description
Technical data of conical countersink fi 16.5 mm 120 degrees
| Technical data | |
|---|---|
| Blade angle | 120 degrees |
| Maximum bore diameter D | fi 16,5 mm |
| Minimum bore diameter D1 | 3,2 mm |
| Diameter of shank part d | 10 mm |
| overall length L | 53 mm |
| Length of working part l | 17 mm |
| Number of blades Z | 3 |
| Material | HSS high-speed steel |
Cutting parameters for countersink fi 16.5 mm 120 degrees
| ISO symbol | Material | Vc [m/min] | Feed fz [mm/ostrze] | n [obr/min] | Total feed rate f [mm/min] |
|---|---|---|---|---|---|
| P | Steel | 18 | 0,06 | 347 | 62 |
| M | Stainless steel | 10 | 0,03 | 193 | 17 |
| K | Cast iron | 8 | 0,04 | 154 | 18 |
| N | Aluminum | 50 | 0,12 | 965 | 347 |
Tapered countersink fi 16,5 mm 120 degrees DIN 347 A HSS is a specialized tool designed for machining holes at one hundred and twenty degrees. Mainly used for countersinking for screw heads and deburring, it works well in demanding industrial and workshop applications.
Made from high-quality HSS high-speed steel, the metal countersink is characterized by high hardness and wear resistance. This ensures its durability even in intensive use and work at high temperatures. The tool can be successfully used as a conical countersink fi 16,5 mm 120 degrees for stainless steel and other hard-to-machine materials.
The design uses 3 blades, which provide exceptional stability during machining. Their geometry allows even cutting, which translates into a smooth hole surface and a higher quality finish.
- 3 cutting blades - guarantee better control over the cutting process and reduce vibration.
- HSS steel - provides high heat resistance and increased tool life.
- Compliance with DIN 347 A - enables precise and repeatable machining of holes.
- High-quality surface - minimizes chip adhesion and improves cutting smoothness.
Tapered countersink fi 16.5 mm 120 degrees is a reliable and durable solution for professionals who value reliability and accuracy in machining metal and stainless steel parts.
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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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