BIG KAISER High Performance Tooling Solutions 2018-2019

HYDRAULIC CHUCKS

SUPER SLIM CLAMPING RANGE: ø3-12mm Small design for micro machining.

MAX 60,000 RPM

COOLANT

THROUGH

H Max

Coolant Pipe (Optional)

H Max

Min Clamping Length E

Min Clamping Length E

L 1

L 1

L

L

Coolant Pipe (Optional) Fig. 1

Fig. 2

H Max

Min Clamping Length E

Use only cutting tools that have a shank tolerance of h6. 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

L 1

L 2

L

Fig. 3

Catalog Number

H Max

Max RPM

Weight (lbs.)

Fig.

ød

øD øD 1

øD 2

L

L 1

L 2

E

ʿ

3mm

HSK-E25-HDC3S-40

.86

-HDC3.175S-40

.125

.79

1.575 1.06

.63

1

.551

60,000

.2

-HDC4S-40

4mm 6mm 3mm

.83

.91

1.77 1.22

.83

1.02

-HDC6S-45 ™

HSK-E32-HDC3S-52

.63

-HDC3.175S-52

.125

2.05 1.14

1.10

1

.551 1.02

— 6º

45,000

.4

-HDC4S-52 -HDC6S-57

4mm 6mm 3mm

.75 .98

2.24 1.34

1.30

HSK-E40-HDC3S-55

.63

-HDC3.175S-55

.125

2.17 1.14

1.54

2

.551 1.30

— 6º

40,000

.7

-HDC4S-55 -HDC6S-60

4mm 6mm 4mm 6mm 8mm

.75 .98 .75 .98

2.36 1.34

1.57

HSK-E50-HDC4S-120

1.85

3.94

.551

.94

-HDC6S-120 -HDC8S-120 -HDC10S-120 -HDC12S-120

.669 1.10 .748 1.18 .827 1.26

3.66

1.22 1.30 1.42

30,000

2.0

3

1.57 4.72

1.89

10mm 12mm

3.35

1.93

• HSK-E25/32 does not have coolant-through hole • Coolant pipe must be ordered separately • Adjusting screws cannot be used

• ™ The body diameter of HSK-E25-HDC6S-45 is 23mm (ISO standards=less than 20mm); some machines do not accept this large body diameter • For HSK-E40 holders, in case they are used in a machine which does not recommend the center through hole, the plug screw should be mounted to our tools

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