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Description
Technical data of conical countersink fi 30 mm 90 degrees
| Technical data | |
|---|---|
| Blade angle | 90 degrees |
| Maximum bore diameter D | fi 30 mm |
| Minimum bore diameter D1 | 4,5 mm |
| Morse taper No | 2 |
| Total length L | 110 mm |
| Length of Working Part l | 20 mm |
| Number of blades Z | 3 |
| Material | HSS high-speed steel |
| Product | Polish |
Cutting parameters for countersink fi 30 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 | 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 |
Tapered countersink fi 30 mm 90 degrees DIN 335 B HSS is a specialized tool designed for precision machining of large diameter holes at an angle of ninety degrees. Made of high-grade HSS, it meets the DIN 335 B standard and guarantees high performance and durability in machining metals and hard-to-machine materials.
Equipped with a Morse taper shank, it provides stable and secure clamping in conventional machines and modern CNC centers. The use of 3 blades enables efficient, quiet cutting, reducing vibration and enabling high quality machining surfaces without burrs or edge damage.
This metal taper countersink is ideal for machining unalloyed steels, nonferrous metals, metal alloys, as well as engineering plastics. As a fi 30 mm 90 degree conical countersink for stainless steel, it stands out for its resistance to abrasion and high temperatures, making it a reliable tool for intensive, high-performance industrial machining.
- 3 cutting blades - guarantee stable and balanced operation and extend the life of the tool.
- Morse shank - ensures secure clamping in machine chucks, even when working on large diameters.
- HSS steel - highly resistant to wear, high temperatures and mechanical overload.
- Material versatility - ideal for stainless steel, non-ferrous metals and technical materials.
Conical countersink fi 30 mm 90 degrees is a professional tool for precise shaping and finishing of holes, designed for maximum reliability and long life.
Product accessories
Metal drill bit 28 NWKc HSS DIN 345 Baildon
Reference: 0393 In stock > 10 items
€26.32
€32.37 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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