Machining of mold and die steel with high finish requirements
We've seen a 25% increase in tool life compared to our previous CVD grade
this insert is designed with a sharp rake angle to reduce cutting resistance and minimize the heat that causes work hardening
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deep cutoff on bar stock up to 44mm diameter
TNMG160404MQ PR1125 (10pcs) 250mm boring bar Machining of mold and diePVD Coated Carbide: PR1125, Designation: TNMG160404MQ PR1125 Corner Radius (in): 1 64,Large rake angle and circular edge line. Low cutting force and good chip control,Stainless Steel: Light Interruption 2nd Choice,HRSA: Light Interruption 2nd Choice ,Color: Purple Red , Coating Main Component: TiAlN,Advantages: Hard TiAlN base PVD coated super micro grain carbide, superior toughness and heat resistance,Application: Finishing and light interrupted