Page 192 - ISCAR(HOLE_MAKING_CATALOG_65)

SELEC
USER GUIDETION GUIDE
DEEP DRILLING - BTA SYSTEM
SOLID CARBIDE DRILLS

Indexable Trepanning Heads
Applications STS (Single Tube System)
DSTR
EC IC

Drill head

Drill diameter (mm) ø100 - 328 ø100 - 305.99

Thread type Internal single-start thread 3 3
External 4-start thread
-
-
Hole tolerance IT10 IT10

Surface finish Ra (μm) 2 2

Deep hole drilling machines 3 3
Machine Lathes - -

Machining centers M/C - -

Steel
P Stainless ••• •••
•••
•••
M
Workpiece material K Non-ferrous ••• •••
Cast iron
•••
•••
N
S
Superalloys
••
H Hard materials (≥40HRC) •• ••
••
Insert type TPMX TPMX
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•••(Excellent) •(Standard)

190 ISC AR
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ISCAR