Cylindrical End Mills for Roughing with Helical Teeth – DIN841, Model 878530
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Coarse-toothed spiral flute cutter. DIN 841. Made of 5% cobalt HSS-E super high-speed steel. Longitudinal key. Cutting tolerance J16.
Product Introduction
This high-performance cylindrical end mill is specifically designed for roughing applications in CNC machining centers. Featuring a robust helical tooth design and longitudinal key configuration, it ensures precise and efficient material removal across various industrial applications. Constructed from 5% Cobalt Super-Rapid HSS-E steel, the tool delivers excellent durability and heat resistance, making it suitable for challenging machining tasks.
Reasons to Purchase
Choose this end mill for reliable performance in heavy-duty roughing tasks. Its durable construction, adherence to international standards, and compatibility with CNC machining centers make it an ideal choice for professional workshops and manufacturing environments seeking consistent results and extended tool life.
Frequently Asked Questions
What material is this cylindrical end mill made of?
This end mill is manufactured from 5% Cobalt Super-Rapid HSS-E steel, offering superior hardness, exceptional heat resistance, and long-lasting durability for heavy-duty metal roughing operations.
What are the benefits of the 35° helix angle and the 6-flute design?
The 35° helix angle is optimized to enhance chip evacuation and reduce cutting forces during operation. Combined with a 6-flute design, it ensures higher metal removal rates and a superior surface finish.
Which machines and materials is this tool compatible with?
It is designed for CNC machining centers and is capable of machining tough alloys and hardened steels with a hardness rating of up to HRC 60.
What does the DIN 841 standard compliance guarantee?
Compliance with the DIN 841 specification ensures that the tool is manufactured to strict industry standards for dimensional accuracy, quality, and complete interchangeability in professional setups.
What is the significance of the J16 tolerance and longitudinal key?
The J16 tolerance delivers a precise engineering fit, while the longitudinal key design ensures a secure mount and maximum rigidity, preventing slippage under heavy loads.
Why is this cylindrical end mill uncoated?
It is left uncoated to serve specific industrial processes where tool coatings are not required or might interfere with precision machining performance.