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Lathe tools
ISO clamp holders for internal machining

SDUC boring bar offset positive DIN 8024
for longitudinal and copy lathing with DC indexable insert
Metal cutting tools
Metal cutting tools
Application: Advantage:
Ident. No. 210–221: For longitudinal and copy turn- ƒ Ident. No. 210–221:
ing with DC indexable insert 55°. ƒ Narrow contour optimised for copying-turning
Ident. No. 238–243: For longitudinal and copy turn- work
ing with DC 55° indexable insert. ƒ Positive body geometry ensures low cutting
forces
Execution: ƒ Ident. No. 216–221: Very high rigidity and very
ƒ Ident. No. 210–215: Precision-made boring bar, good cut quality due to HSS base material
steel, with internal cooling, offset, type D, attack ƒ Ident. No. 238–243:
angle 93.5°, tip angle 55°, clearance angle 7° ƒ slim contour, optimised for copy turning d
ƒ Ident. No. 216–221: Precision-made boring bar, ƒ positive body geometry ensures low cutting ØDmin.
HSS, with internal cooling, offset, type D, attack forces f h1 h
angle 93.5°, tip angle 55°, clearance angle 7° ƒ extremely high rigidity and very good cutting l2 l1
ƒ Ident. No. 238–243: precision-manufactured quality thanks to solid carbide supporting
solid carbide boring bar, with inner cooling, D material
type, 93.5° pitch angle, 55° tip angle, 7° clearance
angle
Tool design Right Left
ISO name D min. (mm) d (mm) l2 (mm) l1 (mm) h (mm) f (mm) Suitable for 17847... 17847...
indexable ID no. ID no.
inserts
A 0810 H 210 O. R. 211 O. R.
SDUC R/L 07 12.5 10 22 100 9 7 DC.. 0702..
A 1012 H 212 O. R. 213 O. R.
SDUC R/L 07 15.5 12 28 125 11 9 DC.. 0702..
A 1216 R/L 214 O. R. 215 O. R.
SDUC R/L 07 19.5 16 36 150 15 11 DC.. 0702..
AH 0810 H 216 O. R. 217 O. R.
SDUC R/L 07 12.5 10 22 100 9 7 DC.. 0702..
AH 1012 K 218 O. R. 219 O. R.
SDUC R/L 07 15.5 12 28 125 11 9 DC.. 0702..
AH 1216 M 220 O. R. 221 O. R.
SDUC R/L 07 19.5 16 36 150 15 11 DC.. 0702..
E 08 K SDUC 13.5 8 10 125 7 7.5 DC.. 0702.. 238 O. R. 239 O. R.
R/L 07
E 10 K SDUC 13.5 10 10 125 9 7.5 DC.. 0702.. 240 O. R. 241 O. R.
R/L 07
E 12 M SDUC 15 12 12.5 150 11 7.5 DC.. 0702.. 242 O. R. 243 O. R.
R/L 07
Unit price, €
Prod. group 107

SDUC boring bar set offset steel positive DIN 8024
for longitudinal and copy lathing with DC indexable insert
Application: type, 93.5° pitch angle, 55° tip angle, 7° clearance
For longitudinal and copy turning with DC 55° index- angle
able insert.
Advantage:
Execution: ƒ very slim geometry, optimised for contour turning
ƒ Ident. No. 100–105: precision-manufactured work
steel boring bar set, offset, with inner cooling, D ƒ positive body geometry ensures low cutting forces
type, 93.5° pitch angle, 55° tip angle, 7° clearance ƒ Ident. No. 230–235: high level of rigidity and good
angle cutting quality thanks to HSS supporting material
ƒ Ident. No. 230–235: precision-manufactured HSS ƒ Ident. No. 250–255: very high level of rigidity
boring bar set, offset, with inner cooling, D type, and good cutting quality thanks to solid carbide
93.5° pitch angle, 55° tip angle, 7° clearance supporting material
angle
ƒ Ident. No. 250–255: precision-manufactured Technical Data:
solid carbide boring bar set, with inner cooling, D ƒ Suitable for indexable inserts: DC.. 0702..
Fig. shows HSS variant
Machining direction Right Left
ISO name Material Composition of set Number of pieces in assort- 17847... 17847...
ment/set (PCS) ID no. ID no.
1 piece each 17847 210-214
SDUC R07 Steel (A0810HK | A1012H | A1216H) 3 100 O. R. - -
1 piece each 17847 211-215
SDUC L07 Steel (A0810HK | A1012H | A1216H) 3 - - 105 O. R.
1 piece each 17847 216-220
SDUC R07 HSS (AH0810HK | AH1012H | 3 230 O. R. - -
AH1216H)

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