Tre pa nning To ols

Indexable Trepanning Heads

ApplicationsSTS (Single Tube System)
Drill headUTT
Drill diameter (mm)ø100 - ø328ø100 - ø305.99
ead peExternal 4-start thread-
Thr tyInternal single-start thread-
Hole toleranceIT10IT10
Surface finish Ra (μm)22
neDeep hole drilling machines
achiLathes--
MMachining centers M/C--
Steel★★★★★★
erialStainless★★★★★★
e matCast iron★★★★★★
kpiecNon-ferrous★★★★★★
WorSuperalloys★★★★
Hard materials (≥40HRC)★★★★
Insert typeTPMXTPMX
Plus Cartridge and Guide pad +1 mm - +5 mm--

★★★ (Excellent) ★ (Standard) *See page 053 for UNIDEX inserts.