Vfr Series Carbide End Mills for Hard Materials
When it comes to the Machining of Hardened Steel, Mitsubishi Materials has a Remarkable Reputation as an Industry-Level Cutting Tool Manufacturer. By Consolidating This Position In The Market, The Company Is Now Launching The New Vfr Series Ball Tipped Carbide End Mills.

Able to machine extremely hard materials up to 70 HRC, these new generation carbide burrs are produced from ultra micro grain carbide material with AITiSilN coating, which increases wear resistance and adhesion resistance to significantly extend tool life. In addition to the substrate, Mitsubishi's newly developed AICrSiN multi-layer PVD coating is included. This innovative new layer technology offers unmatched oxidation resistance, better lubricity and higher wear resistance. As a result, this new technology; On the one hand, it provides customers with the confidence that the hardest materials can be machined much longer compared to competing products, while at the same time providing tool performance that extends machine life.

 
Suitable for machining hard materials from 50 to 70 HRC, the new VFR series offered within the Mitsubishi “Impact Miracle Revolution” series offers end users a wide range of applications in the machining of hard materials. In this way, the new VFR series ball nose end mills become a tool of choice from roughing to finishing of hard materials. In VFR Series; There are two variants, the VFR2SBF for finishing and mirror smooth finishing, and the VFR2SB for roughing, semi-finishing and finishing applications.
 
The VFR2SBF finishing tool with Mitsubishi's "Zero-µ" surface technology features a unique radius geometry that delivers impressive center cutting data while the 30 degree helix geometry expels the chip. In the two-helix finishing suit; The cut length is short for maximum rigidity and optimizing performance when cutting carbon steel, alloy steel, pre-hardened steel and hardened steel. The finishing kit is available in straight shank or tapered shank alternatives to maximize access to hard-to-reach geometries. The VFR2SBF is available in diameters from 1 to 6 mm.
 
For high precision semi-finishing and finishing applications, the more flexible VFR2SB is available with four different shaft types to fully meet the end user's needs. This impressive all-rounder is available in diameters from 0.2 mm to 20 mm with cut lengths of 0.2 to 38 mm. Straight and tapered shaft options; It is designed to maximize rigidity, reduce vibration and optimize tool life at high feed rates for materials that are extremely difficult to machine.