Ultra-Precision Finishing: The 0
A3: The absolute minimum machining bore diameter (φ Dmin) is 9
18 mm 1/8" 💡 GRADE COMPARISON TIPS:
It handles the gummy nature of stainless and prevents built-up edge much more effectively than general steel grades
CNMG190616 inserts for high-torque roughing
GMM3020R-TK-8D PR930 (10pcs) CCMT120404-HMP NC6110 Ultra-Precision Finishing: The 0PVD Coated Carbide: PR930, Designation: GMM3020R TK 8D PR930 inch: 0. 118, mm: 3. 0 , RE: 0. 010 INSL: 0. 787, S: 0. 169,Angle: 8,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