Parameter Metric Metric Values Parameter Imperial Imperial Values Cutting Speed (Vc) - Low Carbon Steel 180 - 350 m/min Cutting Speed (SFM) - Low Carbon 590 - 1150 SFM Cutting Speed (Vc) - Alloy Steel (4140) 140 - 280 m/min Cutting Speed (SFM) - Alloy (4140) 460 - 920 SFM Feed Rate (f) 0
Hardened steel means the threads don't strip even when tightened during rushed shifts
providing exponentially higher dynamic rigidity for deeper holes requiring larger bore clearance (D-min 40mm)
"Versatile and Efficient"
Manufacturer Brand Equivalent Grade Designation ISO Application Window SUMITOMO AC830P (Primary Target) ISO P25 - P35 (Heavy Interrupted Machining) Sandvik Coromant GC4335 / GC4435 ISO P35 Kennametal KCP30 / KCP40B ISO P30 - P40 ZCC
TCMT16T304-HF YBC251 (10pcs) ZCC.CT TNMG160404N-UX AC820P Parameter Metric Metric Values ParameterCVD Coating: YBC251 ,Designation: TCMT16T304 HF YBC251 TCMT3(2. 5)1 HF YBC251 Dimension (mm): L: 16. 5,I. C: 9. 525,S: 3. 97,d: 4. 4,r: 0. 4 Workpiece Material: Steel: Normal Machining Condition Turning Cemented carbide and cermet Inserts