Nachi
Nachi N Series Tap
Manufacturer: Nachi-fujikoshi corp
Model: N Series
Features
Rigidity of NSP is high and hardly breaks. so NSP is stable cutting screw threads
NSP
The breaking torsion torque
The breaking torsion torque of NSP is 20% bigger than competitor by high rigidity design
Performance
Suitable for characteristic of cutting screw threads. high flexibility tap is long tool life by high vanadium HSS
The breaking torsion torque
Comparison of tool life
Thread size: M6 × 1
Work material: S50C (180HB)
Thread depth: 12 mm
Cutting speed: 10 m/min
Drill hole Dia.: Ø5.1
Drill hole depth: 20 mm (Blind holes)
Feed: Synchronized feed
Holder: Collet chuck
Machine: Vertical machining center
Cutting fluid: Water-soluble cutting fluid (External coolant)
