HYDRAULIC CHUCKS
CLAMPING RANGE: Ø4mm-20mm High Precision Cylindrical Body Eliminates Most Interference Problems
COOLANT
THROUGH
H Max E (Min Clamping Length)
H Max E (Min Clamping Length)
L 2
L 1
14
L 1
L 2
L
L
Fig. 2
Fig. 1
H Max E (Min Clamping Length)
L 1
L 2
L
Fig. 3
Catalog Number
H Max
Weight (lbs.)
Fig.
Ød
ØD
ØD 1
ØD 2
ØD 3
L
L 1
L 2
E
ST20-HDC4S-180 ST20-HDC6S-180 ST20-HDC8S-180 ST20-HDC10S-180 ST20-HDC12S-180 ST32-HDC10S-210 ST32-HDC12S-210 ST32-HDC16-200 ST32-HDC20-200
4mm 6mm 8mm
.71 .79 .91 .98
3.70 3.74 3.78 3.82 3.90 4.17 4.25
.75 .98
— .88
.551
.95
3.98
1
.669 .748 .827 .748 .827
1.26
20mm 7.09
2.56
1.22 1.30 1.42 1.30 1.42
1.10 1.19 1.34 2.16 2.33 2.79 2.82
10mm 12mm 10mm 12mm 16mm 20mm
3.94
1.10
.98
4.33 4.29 3.58 3.54
2
8.27
3.94
1.10
— 32mm
1.417 1.496
3
—
7.87
4.33
3.54
1.69
• Adjusting screw cannot be used
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”. ! CAUTION
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