Polski 
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Description
Technical data of conical countersink fi 50 mm 90 degrees
| Technical data | |
|---|---|
| Blade angle | 90 degrees |
| Maximum bore diameter D | fi 50 mm |
| Minimum bore diameter D1 | 12 mm |
| Morse taper No | 3 |
| Total length L | 150 mm |
| Length of Working Part l | 35 mm |
| Number of blades Z | 3 |
| Material Production | HSS high-speed steel |
| Product | Polish |
Cutting parameters for countersink fi 50 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 | 115 | 21 |
| M | Stainless steel | 10 | 0,03 | 64 | 6 |
| K | Cast iron | 8 | 0,04 | 51 | 6 |
| N | Aluminum | 50 | 0,12 | 318 | 114 |
The fi 50 mm 90 degree DIN 335 B HSS tapered countersink is a high-performance tool designed for professional ninety degree hole machining. It is ideal for countersinking screw head holes and smoothing the face around the holes, providing an exceptional quality finish.
Made from specialized HSS high-speed steel, the tool provides resistance to high temperatures reaching up to six hundred degrees and long life even under heavy use. The DIN 335 B-compliant design and the use of a Morse taper shank enable stable and secure clamping in conventional and CNC machines.
The three-blade working geometry effectively reduces vibration, providing better cutting control, surface cleanliness and increased productivity. As a taper countersink for metal, it is also ideal for working with stainless steel, non-ferrous metals and technical alloys. As a result, the fi 50 mm 90 degree conical countersink for stainless steel meets the requirements of the most demanding industrial users.
- 3 cutting blades - increase tool stability, reduce vibration and improve machining quality.
- Morse shank - ensures secure clamping and safe operation in any type of machine.
- High-grade HSS steel - abrasion and temperature resistant, ideal for heavy use.
- Versatility of applications - designed for metals, stainless steel and hard-to-machine materials.
Conical countersink fi 50 mm 90 degrees is an indispensable tool for professionals looking for efficient and precise solutions in machining.
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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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