Article no.: 22166004
Blind hole – Machine taps, right hand

Article description

Designation:
SL15 TI.UNJC4-40.3BX.~DIN371-C TICN
HSSE MACHINE TAP SL

Technical data

Thread Diameter Inch – Range / TDIN – R / TDIN
Nr. 4-40
Thread pitch / TP
0.635 mm
Overall length / OAL
56 mm
Mounting spigot diameter​ / DCONMS
3.5 mm
Drive size / DRVS
2.7 mm
Premachined hole diameter / PHD
2.3 mm
Thread cutting part length / THL
11 mm
Usable length / LU
18 mm
Flutes
2
Thread tolerance class / TCTR
3BX
Coating name / Grade (Ceratizit) / COATN
TiCN