dual-sided chipbreaker grooves (such as DM or PM for general-purpose finishing to medium cutting)
TPMN160304 NX2525
Advantages:Nano thin multi-layer coating on micro-grain carbide substrate for improved wear resistance and stability
or heavy conventional quick-change tool posts
Compatible with standard Tungaloy / ISO boring bars and external turning holders using TCMT 0902 size inserts (7/32" Inscribed Circle)
VNBR0311-02 PR930 (10pcs) solid carbide shank dual-sided chipbreaker grooves (such asPVD Coated Carbide: PR930 , Designation: VNBR0311 02 PR930 DMIN: 3, H: 3. 9, LF: 30. 8, LU: 11, LPR: 2. 6, WF: 0. 40, WF2: 0. 20, RE: 1. 8,: 24, Color: Reddish Gray , Coating Main Component: iAlN , Advantages: Application: Low machining speed, precise machining with sharp edge