BIG KAISER High Performance Tooling Solutions 2018-2019

HYDRAULIC CHUCKS
Catalog
Number
ød øD øD1 L L1 H
Min Clamping
Length E
Adjusting
Screw
Weight
(lbs.)
C6-HDC18-90
1.890 3.54
2.60 — 3.7
18mm 1.575
1.89 1.69
-120 1.929 4.72 1.69-2.76 HDA16-12037 4.4
-HDC20-75
2.087 2.95 1.30 2.60
3.8
—
-90 20mm 1.654
3.54
2.83 1.69
4.0
1.969
1.89
-120 4.72 1.69-2.76 HDA16-12037 4.6
-HDC25-90
3.54 1.81 3.15
— 4.9
25mm 2.165 2.480
2.05
-120 4.72 2.01 2.64-3.11 HDA20-16015 6.2
-HDC32-90
2.953 2.480 3.54 1.69 3.19
— 6.2
32mm
2.20
-120 2.480 — 4.72 — 2.60-3.07 HDA20-160315 6.6
• “H” indicates the adjustment length with an adjusting screw
• “H” dimension is the Max tool shank length that can be inserted into the holder
• Do not attempt to balance before first consulting BIG KAISER
• In case the projection length needs to be adjusted from the shank side, add the letter “W” to adjusting screw model number
for hexagon sockets on both sides (ex: HDA6-05020W)
• The above type is not available for HDA12-10010 with models marked •
• Adjusting screws cannot be used with models marked
A.4 BIG CAPTO
ACCESSORIES
PERFECT SEAL/
JET COLLET
PG. 361
!
CAUTION
Use only cutting tools that have a shank tolerance of h6 (see table Pg. 26). Do not use with cutting tools made with a flat on the shank (ie: Weldon type shank).
Roughing end mills are not recommended for use with HYDRAULIC CHUCKS. Do not tighten the clamping screw without first inserting a cutting tool into the
tool holder. Always insert the cutting tool into the hydraulic tool holder beyond min. clamping length “E”.
249