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Description
Technical data of conical countersink fi 30 mm 75 degrees
| Technical data | |
|---|---|
| Blade angle | 75 degrees |
| Maximum bore diameter D | fi 30 mm |
| Minimum bore diameter D1 | 4,2 mm |
| Diameter of shank part d | 12 mm |
| overall length L | 71 mm |
| Length of working part l | 18 mm |
| Number of blades Z | 3 |
| Material | HSS high-speed steel |
Cutting parameters for countersink fi 30 mm 75 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 | 191 | 34 |
| M | Stainless steel | 10 | 0,03 | 106 | 10 |
| K | Cast iron | 8 | 0,04 | 85 | 10 |
| N | Aluminum | 50 | 0,12 | 531 | 191 |
HSS conical countersink fi 30 mm 75 degrees C is a professional cutting tool designed for countersinking holes and smoothing faces at 75 degrees. Thanks to its design in accordance with DIN 335-C and the use of HSS high-speed steel, the tool combines high durability with precision and performance in working with a variety of metal materials.
The fi 30 mm 75-degree tapered countersink has three precision cutting blades that guarantee the stability of the tool's operation, eliminating vibrations and ensuring even material removal. The ground working surface enables a smooth finish and reduces cutting resistance, which increases the life of the tool.
The high-performance design makes the fi 30 mm 75-degree conical countersink for stainless steel also ideal for working with unalloyed steels, non-ferrous metals and hard engineering plastics. As a reliable taper countersink for metal, it is recommended for industrial applications where precision and repeatability of the process are important.
- Three working blades - ensure even cutting and minimize vibration during operation.
- HSS high-speed steel - increases the tool's resistance to abrasion and allows high-temperature machining.
- Precision ground surface - contributes to the high quality finish of the machined holes.
- DIN 335-C standard - guarantees industrial standard of workmanship and versatility of applications.
- Diameter 30 mm and angle 75 degrees - ideal configuration for countersinking holes in demanding 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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