Specifications

Straight Spiral fluted taps-Bright surface
1.HSS-EX
2.thread symbol:UNC/F
3.surface treatment:HOMO

Straight Spiral fluted taps-Bright surface

 

Materials: HSS-EX
Thread symbol: UNC/F
Pitch diameter limits: JISII
Chamfer length: 2.5P
Surface treatment: HOMO
Suitable for hole condition

 

Suitable for tapping deep blind holes in carbon steels and alloy steels, chips are produced in a continuous coil state.

 

Main details:
Thread size: #4-40UNC~1-12UNF
Tap limits: JISII
L: 44~125mm
l: 6~21mm
d: 3~20mm
K: 2.5~15mm
Kl: 5~18mm
Flutes: 3~4