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NTK Cutting Tools

CSV series

Designed to machine extremely small diameter workpieces ｜ Swiss CNC lathes & CAM style machines

High-Quality Machining for Small Diameter Workpieces
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Designed for workpieces of ⌀5 mm 0.2 inches diameter or less

A highly polished insert achieves high quality machined parts Reduction in cutting time compared to a standard carbide insert
Features
  • Insert cutting edge is designed specifically for machining very small diameter parts
  • High precision achieved with the mirror finish polished insert
  • All CSV inserts – front turning, back turning, grooving, threading, and cut-off – are interchangeable in the holder pocket.
Tooling application

Machining workpieces ⌀5 mm 0.2 inches or less

All CSV inserts styles can be installed in same holder
CSV holders are also available for cam-style cnc lathes
Clock parts
Material :
SK4
Cutting speed :
15 m/min 50 SFM
Feed :
0.007 mm/rev .0002 IPR
DOC :
0.03 mm .001 inch
Coolant :
WET
VM1
40,000 pcs
Brazed
20,000 pcs

The CSV insert achieves excellent part consistency and long tool life machining extremely small parts

Rivet
Material :
SUS630
Cutting speed :
20 m/min 67 SFM
Feed :
0.015 mm/rev .0006 IPR
DOC :
0.3 mm .012 inch
Coolant :
WET
VM1
70,000 pcs
Brazed
10,000 pcs

The CSV insert achieves excellent part consistency and long tool life machining extremely small parts

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