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NTK PVD Carbide – Joint Parts – ST4

NTK PVD Carbide - Joint Parts - ST4

The feed rate can be increased by up to 2.5 times compared to current products, greatly improving productivity. It also extends tool life by more than 30%.

ST4 Carbide Insert
Industry Miniature
Component Joint parts
Material ISO code M - Stainless steelM - Stainless steel
Work material SUS303
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category External turning
Product name ST4 Carbide Insert
TSR No. 5088T
Joint parts

Tool

Tungaloy - NTK Competitor
Holder SDJCR
Insert DCGT11T301MYL
Grade ST4 Carbide Coated

Cutting conditions

Tungaloy - NTK Competitor
Cutting speed V/c (mm/min) 126 126
Feed f (mm/rev) 0.05 0.05
Depth of cut ap (mm) 0.5-1.5 0.5-1.5
Coolant WET WET

Result

Tool life1.3 times