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Description
Technical data of conical countersink fi 40 mm 60 degrees
| Technical data | |
|---|---|
| Blade angle | 60 degrees |
| Maximum bore diameter D | fi 40 mm |
| Minimum bore diameter D1 | 11,5 mm |
| Morse taper No | 3 |
| Total length L | 165 mm |
| Length of Working Part l | 48 mm |
| Number of Blades Z | 3 |
| Material | HSS high-speed steel |
| Product | Polish |
Cutting parameters for countersink fi 40 mm 60 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 | 143 | 26 |
| M | Stainless steel | 10 | 0,03 | 80 | 7 |
| K | Cast iron | 8 | 0,04 | 64 | 8 |
| N | Aluminum | 50 | 0,12 | 398 | 143 |
Tapered countersink fi 40 mm 60 degrees DIN 334 B HSS is a precision tool designed for countersinking holes and smoothing faces at an angle of 60 degrees. Thanks to the Morse taper shank, the tool provides stable clamping, which translates into safety and accuracy of work in both conventional and numerically controlled machine tools.
The fi 40 mm 60-degree conical countersink is made of high-alloy HSS, characterized by high hardness and temperature resistance up to 600 degrees. Three symmetrical working blades stabilize the cutting process, which ensures even countersinking and a smooth surface of the machined material.
High quality workmanship makes the fi 40 mm 60 degree conical countersink for stainless steel also ideal for machining unalloyed steels, non-ferrous metals and plastics. This is a reliable metal taper countersink for professional production shops and workshops that require precise results and high productivity.
- Morse taper shank - guarantees secure clamping and high stability during operation.
- Three working blades - ensures even cutting and reduced vibration.
- HSS high-speed steel - increases tool life and resistance to extreme cutting conditions.
- High-quality working surface - allows accurate finishing without additional machining.
- Compliance with DIN 334 B - confirms the industrial standard of workmanship and precision of the tool.
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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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