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Description
| Technical data | |
|---|---|
| Diameter D | 27 mm |
| Diameter d | 80 mm |
| Number of teeth to be machined | 55-134 |
Involute gear cutter M3,75 NR7 HSS
Involute gear cutter M3,75 NR7 HSS is a professional cutting tool designed for precise cutting of the external toothing of gears with a module of 3,75. The milling cutter with the designation NR7 is dedicated to machining gears with a large number of teeth, which allows to obtain a perfect reproduction of the involute profile and high quality of the cut surface.
Made of high-quality HSS high-speed steel, the cutter is characterized by high durability and wear resistance, which translates into reliability and long tool life. The staggered blades and 20° buttress angle ensure stability in the machining process, minimizing vibration and micro-cracking, thus improving the quality of the cut surface. The tool conforms to the NFMa standard, which facilitates integration with other modular cutters.
- Number NR7 - dedicated to gears with a large number of teeth in the 3.75 module.
- HSS high-speed steel - provides durability and high wear resistance.
- Staggered blades - improve cutting quality and stabilize the machining process.
- Angle of appendage 20° - complies with the construction standards of the involute toothing.
- NFMa standard - guarantees compatibility with modular cutter sets.
Involute gear cutter M3.75 NR7 HSS is a reliable tool for professionals who expect the highest quality and precision in gear production.
Patterns for modular cutters
dp - pitch diameter,
P - nominal pitch (measured from the arc)
Z - number of teeth of the work wheel
m - nominal modulus
P.A.- adhesion angle 20 degrees
dp=z*m
m=P*PI
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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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