GMM3020-TK PR930 (10pcs) SER1212H11 5 × 6 Screw /

5 × 6 Screw / Torx T8 Wrench Key

Heavy-Duty 42CrMo Alloy Steel Shank: Forged from premium pre-hardened 42CrMo structural steel (tempered to HRC 42-45) to absorb high-amplitude harmonics and eliminate tool chatter during deep plunging or bidirectional tracking cuts

10 mm/rev High Alloy Steel 90 - 160 m/min 0

VP15TF prevents the workpiece material from welding to the edge

GMM3020-TK PR930 (10pcs) SER1212H11 5 × 6 Screw /PVD Coated Carbide: PR930, Designation: GMM3020 TK PR930 inch: 0. 118, mm: 3. 0 , RE: 0. 010 INSL: 0. 787, S: 0. 169,Carbon Steel Alloy Steel: Light Interruption 1st Choice ,Stainless Steel: Light Interruption 2nd Choice,Hard materials: Continuous 1st Choice, Color: Reddish Gray , Coating Main Component: iAlN , Advantages: Application: Low machining speed, precise machining with sharp edge