Tooling Systems

Accessories
HC Hydraulic Chuck — Test Pin
QC / R8 SYSTEMS DV SYSTEM
CV SYSTEM
BT SYSTEM
HSK SYSTEM KM SYSTEM
It is important to periodically check the clamping function on a hydraulic chuck
with a test pin for clamping clarity.
The clamping grip can be checked quickly and easily by placing the correct
test pin in the chuck bore and the turning the clamp screw to the limit stop.
The chuck is functioning correctly if the testing pin cannot be moved by hand.
HC Test Pin — Metric
HC Test Pin — Inch
D order number catalog number
6 1191037 280.200
8 1191038 280.201
10 1191039 280.202
12 1191040 280.203
14 1245409 280.204
16 1191041 280.205
18 1245410 280.206
20 1191042 280.207
25 1245411 280.208
32 1191043 280.209
D order number catalog number
1/4 1247558 280.260
3/8 1247566 280.262
1/2 1247570 280.264
5/8 1247572 280.266
3/4 1247575 280.268
1 1247577 280.269
1 1/4 1241382 280.270
STRAIGHT SHANK
COLLETS / SLEEVES
INDEX TECHNICAL ACCESSORIES
HC Hydraulic Chuck — Cleaning Brush
Kennametal hydraulic chucks are maintenance-free and deliver a long service life.
A non-abrasive cleaning brush is recommended to help maintain the performance
and accuracy of the clamping bore of the hydraulic chuck and reducing sleeves.
Cleaning Brush
D1
mm inch order number catalog number
6 1/4 1138729 192.950
8 5/16 1138736 192.951
10 3/8 1138744 192.952
12 1/2 1138752 192.953
14 9/16 1138759 192.954
16 5/8 1138766 192.955
18 11/16 1138914 192.956
20 3/4 1138853 192.957
25 1 1138922 192.958
32 1 1 /4 1138930 192.959
744
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.