This sharpness is essential in internal bores to reduce radial cutting force and prevent thread "tearing
5)1-AHF YB6315
It utilizes a curved cutting edge design that maintains sharpness while reinforcing the edge against fracture
40 mm/rev Alloy Steel (SCM Series) 120 - 250 m/min 0
TPGH110304L-FS HTI10
VNBR0411-02 PR930 (10pcs) TDT 8.00E-1.20 This sharpness is essential inPVD Coated Carbide: PR930 , Designation: VNBR0411 02 PR930 DMIN: 4, H: 3. 9, LF: 30. 8, LU: 11, LPR: 3. 5, WF: 0. 50, WF2: 0. 20, RE: 2. 7,: 23, Color: Reddish Gray , Coating Main Component: iAlN , Advantages: Application: Low machining speed, precise machining with sharp edge