MHDR-Deep Corner Radius-2 flutes

Traditional hard alloy cutting tools mainly include YT (tungsten cobalt titanium alloy), yWV (tungsten drill titanium rental alloy), and yG tungsten cobalt alloy, with a hardness of S5RA or above, good bending strength and impact toughness, and can withstand 850100 high temperatures. They have superior comprehensive performance and are widely used in cutting and processing, making them the most widely used cutting tools at present. But the bonding phase (iron group metals) has active chemical properties, is prone to corrosion and oxidation, and is not resistant to high temperatures. Therefore, in the processing of difficult to machine materials with high processing temperatures and active chemical properties, such as titanium alloy processing, the tool is prone to dissolution diffusion wear, adhesive wear, and oxidation wear, greatly reducing the tool's service life and affecting the surface processing quality of the material