Article no.: 7295520027
Rear holder for clamping inserts

Article description

Designation:
ST.SR20R4-S20-IK
BASIC HOLDER

Description:
for STAR SR 20 R-IV / 20 JII / 32 JII / 38 / SW 12 / 20 / SV 20 R
Thro' coolant directly through base holder
Also suitable for collet holders

Technical data

Designation
ST.SR20R4-S20-IK
Protruding length / LPR
45 mm
Body length / LB
29 mm
Functional height / HF
36 mm
Clamping diameter (DCONWS) / DCONWS H6
20 mm
Body width / WB
28 mm
Star
Y-distance mounting hole / FXHLD_Y
30 mm
X-distance mounting hole / FXHLD_X
25 mm
Coolant entry style code, radial thread size / CRNT
M8x1
Mounting spigot diameter​ / DCONMS g6
22 mm
Shank length / LS
25 mm