Page 4 - HOLE MAKING CATALOG p185-310
P. 4
DEEP DSRIOLILIDNCGA-RBITDAESDYSRITLELMS SELUESCETRIOGNUGIDUEIDE
Thread type
Brazed Drill Heads DSD-E0 STS (Single Tube System) DSD-E2/E3 DTS (Double
DSD-E1 Tube System)
Applications
DDD-E3
Brazed drill heads
Drill diameter (mm) ø8 - 14.79 ø12.6 - 20 ø12.6 - 65 ø18.4 - 65
- - -
External single-start thread 3 -
ø12.6 - 15.59 mm ø12.6 - 15.59 mm
External 2-start thread - ø15.6 - 20 mm ø15.6 - 65 mm 3
- IT9 IT9
External 4-start thread IT9 2 2 IT9
2 2
Hole tolerance 3 3
3 3
Surface finish Ra (μm) - - 3
- - - 3
Deep hole drilling machines - - - 3
-
Machine NC machines ••• ••• •••
••• ••• ••• •••
Lathes ••• ••• ••• •••
••• ••• ••• •••
Machining centers M/C ••• •• •• ••
•• •• •• ••
P Steel ••
230 231 232
Workpiece material M Stainless 230
K Cast iron
N Non-ferrous
S Superalloys
H Hard materials (≥40HRC)
••• (Excellent) Page
• (Standard)
188 ISCAR