BIG DAISHOWA High Performance Tooling Solutions Vol 3

HYDRAULIC CHUCKS

CLAMPING RANGE: Ø4-20mm High Precision Cylindrical Body Eliminates Most Interference Problems

COOLANT

THROUGH

H Max E (Min Clamping Length)

H Max E (Min Clamping Length)

L s

L 1

.551

L 1

L s

L

L

Fig. 2

Fig. 1

H Max E (Min Clamping Length)

L 1

L s

L

Fig. 3

Catalog Number

H Max

Weight (lbs.)

Fig.

Ød

ØD

ØD 1

ØD 2

ØDs

L

L 1

L s

E

4mm 6mm 8mm

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

.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

1.26

20mm 7.09

2.56

.669 .748 .827 .748 .827

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

8.27

3.94

2

1.10

— 32mm

1.417 1.496

7.87

4.33

3.54

1.69

3

• 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

ACCESSORIES

GRIP BAR PG. 407

309

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