Polski 
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Description
Technical data of conical countersink fi 80 mm 90 degrees
| Technical data | |
|---|---|
| Blade angle | 90 degrees |
| Maximum bore diameter D | fi 80 mm |
| Minimum bore diameter D1 | 25 mm |
| Morse taper No | 4 |
| Total length L | 190 mm |
| Length of Working Part l | 40 mm |
| Number of blades Z | 3 |
| Material Production | HSS high-speed steel |
| Product | Polish |
Cutting parameters for countersink fi 80 mm 90 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 | 72 | 13 |
| M | Stainless steel | 10 | 0,03 | 40 | 4 |
| K | Cast iron | 8 | 0,04 | 32 | 4 |
| N | Aluminum | 50 | 0,12 | 199 | 72 |
Tapered countersink fi 80 mm 90 degrees DIN 335 B HSS is a robust and precise tool designed for countersinking and modifying previously drilled holes at an angle of ninety degrees. Thanks to its manufacture in accordance with DIN 335 B and the use of modern HSS high-speed steel, the tool guarantees long life and efficiency even in demanding machining conditions.
The Morse taper shank version allows safe and stable operation in conventional and numerically controlled (CNC) machines. The optimized geometry, which includes 3 blades, provides effective stabilization during cutting, reducing vibration and enabling an exceptionally smooth countersinking surface.
It is an excellent choice as a conical metal countersink, also proving itself in working with hard and difficult-to-machine materials such as stainless steel, metal alloys and engineering plastics. Thanks to its ability to withstand temperatures of up to six hundred degrees, high machining speeds are possible without sacrificing quality.
- 3 cutting blades - ensure uniform operation, minimize vibration and increase precision.
- Morse shank - allows for solid clamping of the tool and safe operation.
- HSS steel - abrasion and heat resistant, ideal for continuous use.
- Versatile application - works well as a conical countersink fi 80 mm 90 degrees for stainless steel and other construction materials.
Conicalcountersink fi 80 mm 90 degrees is a reliable solution for professionals requiring the highest quality tools for precision metalworking.
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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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