Polski 
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Description
Technical data for the Ø50 mm 120° countersink
| Technical data | |
|---|---|
| Cutting Edge Angle | 120° |
| Maximum Hole Diameter D | fi 50 mm |
| Minimum Hole Diameter D1 | 16 mm |
| Morse Taper No. | 3 |
| Overall Length L | 153 mm |
| Flute Length l | 30 mm |
| Number of Cutting Edges Z | 3 |
| Material | HSS high-speed steel |
| Product | Polish |
Cutting data for the Ø50 mm 120° countersink
| Material | Vc [m/min] | Feed per tooth fz [mm/tooth] | n [rpm] | Total feed rate f [mm/min] |
|---|---|---|---|---|
| PSteel | 18 | 0.06 | 115 | 21 |
| MStainless steel | 10 | 0.03 | 64 | 6 |
| KCast iron | 8 | 0.04 | 51 | 6 |
| NAluminum | 50 | 0.12 | 318 | 114 |
Countersink Ø50 mm 120° DIN 347 B HSS is a robust cutting tool designed for professional hole machining at an angle of one hundred twenty °. With its Morse taper shank with tang, the tool ensures stable mounting and safe operation on both conventional drilling machines and modern CNC machines.
Ø50 mm 120° countersink is made from modern HSS high-speed steel, which provides high durability and resistance to abrasion and overheating. The tool enables efficient cutting even at elevated temperatures up to six hundred °C, making it suitable for intensive industrial tasks.
The three cutting edges are precisely formed to ensure uniform engagement with the material and stable operation without vibration. High-quality surface of the tool supports chip evacuation and prevents material adhesion, thereby extending countersink life. Countersink for metal is suitable for machining unalloyed steels, stainless steel, nonferrous metals, copper, brass, aluminum, and plastics.
- Three cutting edges – ensure tool stability and uniform material removal.
- HSS high-speed steel – provides high resistance to wear and overheating when operating under difficult conditions.
- Morse taper shank with tang – enables secure and safe mounting in the machine holder.
- High-quality working surface – improves cutting efficiency and prevents adhesion of the workpiece material.
Countersink Ø50 mm 120° for stainless steel is a reliable tool for demanding machining processes, valued by specialists for its precision, durability, and operational safety.
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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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