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Description
Technical data for the Ø40 mm 60° countersink
| Technical data | |
|---|---|
| Cutting Edge Angle | 60° |
| Maximum Hole Diameter D | fi 40 mm |
| Minimum Hole Diameter D1 | 11.5 mm |
| Morse Taper No. | 3 |
| Overall Length L | 165 mm |
| Flute Length l | 48 mm |
| Number of Cutting Edges Z | 3 |
| Material | HSS high-speed steel |
| Product | Polish |
Cutting data for the Ø40 mm 60° countersink
| Material | Vc [m/min] | Feed per tooth fz [mm/tooth] | n [rpm] | Total feed rate f [mm/min] |
|---|---|---|---|---|
| PSteel | 18 | 0.06 | 143 | 26 |
| MStainless steel | 10 | 0.03 | 80 | 7 |
| KCast iron | 8 | 0.04 | 64 | 8 |
| NAluminum | 50 | 0.12 | 398 | 143 |
Countersink Ø40 mm 60° DIN 334 B HSS is a precision tool designed for countersinking holes and smoothing their face surfaces at an angle of 60°. Its Morse taper shank ensures stable clamping for safe, accurate operation on both conventional and numerically controlled machine tools.
Ø40 mm 60° countersink is made of high-alloy high-speed steel (HSS), characterized by high hardness and resistance to temperatures up to 600°. Three symmetrical cutting edges stabilize the cutting process, ensuring uniform countersinking and a smooth machined surface.
High manufacturing quality ensures that Ø40 mm 60° countersink for stainless steel also performs exceptionally well when machining unalloyed steels, non-ferrous metals, and plastics. It is a reliable countersink for metal for professional manufacturing facilities and workshops requiring precise results and high productivity.
- Morse taper shank – ensures secure clamping and high stability during operation.
- Three cutting edges – ensure uniform cutting and reduced vibration.
- HSS high-speed steel – increases tool life and resistance to extreme cutting conditions.
- High-quality working surface – enables precise finishing without additional machining.
- Compliance with DIN 334 B – confirms industrial manufacturing standards and tool precision.
Product accessories
Metal drill bit 36 NWKc HSS DIN 345 Werko
Reference: 0416 In stock > 10 items
€52.11
€64.09 brutto
Metal drill bit 37 NWKc HSS DIN 345 Werko
Reference: 0419 In stock > 10 items
€39.47
€48.55 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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