Page 940 - Iscar

Center Alignment Devices
CSI SETS
KIT GYRO-DIN69880-ER d range Bar Max
Contains 1 Center Alignment ER SS 58-60 HRc
Collet Chuck with VDI DIN 69880
Shank and a Centering Bushing

Designation SS CSI d Range
KIT GYRO 30 D69880 ER25 VDI30 ER25 1-16
KIT GYRO 30 D69880 ER32 VDI30 ER32 2-20
KIT GYRO 40 D69880 ER32 VDI40 ER32 2-20
KIT GYRO 50 D69880 ER32 VDI50 ER32 2-20
• Kit includes: GYRO, test bar and bushing.

T.I.R max 0.02

Angular
Adj. 1˚

Radial adj. 2.0

947-950 979-980 981 842, 944-946

5 3 typ.x2 (1)
Drilling Eccenter Sleeves D1
Bushings for Enlarging or Reducing
DR Nominal Drilling Diameters D3
by Shifting the Drill Off-Center
d2
L
Designation d2 D3 D1 L
ECCENTER SLEEVE 20X25 20.00 25.00 40.00 44.00
ECCENTER SLEEVE 25X32 25.00 32.00 50.00 46.00
ECCENTER SLEEVE 32X40 32.00 40.00 65.00 55.00
ECCENTER SLEEVE 40X50 40.00 50.00 75.00 77.00
• (1) Holes for inserting a pin, used to facilitate radial adjustment of the sleeve (pin not supplied)
For tools, see pages: DR-3D-N (522) • DR-4D-N (523) • GD-DH (649)
Eccenter Sleeve Operating Instructions Operation on a Lathe
Adapter 0.0 0 -4 -8 Tool’s axis +0.4
+12 +8 +4 +8 L M 0.2 0 +0.2
LATHE 90 +0.4 +16 +4 0 +0.2 0
0 +0.2 X.001”
+0.2 L -0.2 M
0
DR-Drill
+0.2
Turret axis
Eccenter Dnom+0.2 Dnom
L
-0.2 M
Sleeve L Tool and turret axes coincide
L
L +0.2 0
On a lathe the eccenter sleeve can shift the drill’s
axis to coincide with the spindle axis.
The eccentric sleeve enables alignment of the drill’s axis with the spindle
axis within a 0.2 mm range (turn the sleeve counterclockwise to raise it).

936 ISCAR