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Albrecht

Precision chucks are world-renowned for their high performance and speed. They have the longest lifespan and are the safest for several reasons:

  1. 1.World's only milling chuck with 1:16 helical gear
  2. 2. The highest rigidity.
  3. 3. Gear with a pulling force of 3 tons. Operates up to 110° C.
  4. 4. Ideal damping.​

Albrecht Germany


The first. Invented in 1934

Technical product that has been perfected over 90 years since its invention. An Albrecht drilling chuck is currently the best technical standard, featuring self-adjustable characteristics based on practical experiences. The result: this is the drilling chuck that all others in the market have had to align with, ISO 239 or UNF.

Quote

Boring

MK1 DIN 228

FORM:

L1

L2

Balance:

MK1 DIN 228

82

96

20,000 G=2.5

Cylindrical Shank ø13

FORM:

L1

L2

D

Balance:

DIN 2080-A40

66

80

13

20,000 G=2.5

Chuck 0.2 - 1.5 mm

FORM:

L1

L2

D

Balance:

B06/J0 ISO 239

35

37

19

20,000 G=2.5

1.8 mm Perforated

FORM:

L1

L2

D

Balance:

B06/J0 ISO 239

35

37

19

20,000 G=2.5

Chuck 1.5 - 3.00 mm

FORM:

L1

L2

D

Balance:

B06/J0 ISO 239

35

37

19

20,000 G=2.5

1.8 mm Perforated

FORM:

L1

L2

D

Balance:

B06/J0 ISO 239

35

37

19

20,000 G=2.5

Chuck 1.5 - 3.00 mm

FORM:

L1

L2

D

B06/J0 ISO 239

44

48

24

B10

44

48

24

J1

44

48

24

3.00 mm Perforated

FORM:

L1

L2

D

B06/J0 ISO 239

44

48

24

B10

44

48

24

J1

44

48

24

Chuck 0.5 - 6.5 mm

FORM:

L1

L2

D

B12

80

92

43

B16

80

92

43

5/8"-16

80

92

43

J2

80

92

43

J33

80

92

43

Chuck 0.5 - 6.5 mm

FORM:

L1

L2

D

B12

91

103

50

B16

91

103

50

5/8"-16

91

103

50

J2

91

103

50

J33

91

103

50

J6

91

103

50

Diamond Coated Jaws

B16

91

103

50

J16

91

103

50

Chuck 0.5 - 6.5 mm

FORM:

L1

L2

D

B12

91

103

50

B16

91

103

50

5/8"-16

91

103

50

J2

91

103

50

J33

91

103

50

J6

91

103

50

Diamond Coated Jaws

B16

91

103

50

J16

91

103

50

Chuck 0.5 - 6.5 mm

FORM:

L1

L2

D

Balance:

MK2 DIN 228

62

68

34

10.000

Chuck 1 - 13 mm

FORM:

L1

L2

D

Balance:

MK2 DIN 228

85

97

50

7.000

MK3 DIN 228

85

97

50

7.000

MK4 DIN 228

85

97

50

7.000

Chuck 3.0 - 16 mm

FORM:

L1

L2

D

Balance:

MK2 DIN 228

85

97

50

7.000

MK3 DIN 228

85

97

50

7.000

MK4 DIN 228

85

97

50

7.000

Chuck 1 - 13 mm

FORM:

L1

L2

D

ø 16x60

79

91

50

ø 32x60

70

82

50

ø 5/8"x60

79

91

50

Chuck 1 - 13 mm

FORM:

L1

L2

D

Balance:

R8 Bridgeport

84

96

50

7.000

Chuck 3 - 16 mm

FORM:

L1

L2

D

Balance:

R8 Bridgeport

87

101

56

4.500

Chuck 1 - 13 mm

FORM:

L1

L2

D

Balance:

B16

91

103

50

Diamond Coated JawOptional

J6

91

103

50

-

Chuck 3 - 16 mm

FORM:

L1

L2

D

Optional

J6

96

110

56

-

B16

96

110

56

Diamond Coated Jaw.

B18

96

110

56

Diamond Coated Jaw.

System Run-out Precision: 30 μm in the entire clamping range

Clamping of cylindrical shanks according to DIN 1835 A. For drilling, countersinking, reaming, threading, and finishing. All important parts are hardened and ground.Manufactured with AT3 gauge tolerance.

Quote

CNC Chucks

Chuck 0.5 - 10 mm

FORM:

L1

L2

D1

D2

Balance:

DIN 2080-A30

78

37.5

38

45

20,000 G=2.5

DIN 2080-A40

78

37.5

38

45

20,000 G=2.5

Chuck 1 - 16 mm

FORM:

L1

L2

D1

D2

Balance:

DIN 2080-A40

85

-

50

-

20,000 G=2.5

DIN 2080-A50

85

-

50

-

20,000 G=2.5

Chuck 0.5 - 10 mm

A40:

L1

L2

D1

D2

Balance:

HSK 50 A

103

38

38

45

20,000 G=2.5

HSK 63 A

94

38

38

45

20,000 G=2.5

Chuck 1 - 16 mm

A40:

L1

L2

D1

D2

Balance:

HSK 50 A

119

-

50

-

20,000 G=2.5

HSK 63 A

110

-

50

-

20,000 G=2.5

HSK 63 F

110


50


20,000 G=2.5

HSK 80 A

116


50


20,000 G=2.5

HSK 100 A

116


50


20,000 G=2.5

FORM:

A

L1

D1

D2

Standard:

C6

85

97

50

45

ISO-26623-1

C8

94

38

38

45

ISO-26623-1

Chuck 0.5 - 10 mm

FORM:

L1

L2

D1

D2

Balance:

BT30 AD

81

38

38

45

20,000 G=2.5

BT40 AD

86

38

38

45

20,000 G=2.5

Chuck 1 - 16 mm

FORM:

L1

L2

D1

D2

Balance:

BT40 AD

100

-

50

-

20,000 G=2.5

BT50 AD

111

-

50

-

20,000 G=2.5

FORM:

A

L1

D1

Balance

MK3:DIN 228

87

99

50

1.28 Kg

A

L1

L2

D1

D2

Balance

87

99

50

25

50

1.24 Kg

FORM:

L1

L2

D1

D2

DIN 69880-30

99

55

30

50

DIN 69880-40

99

63

40

50


Ideal for micro tools from 1 - 6 mm

Clamping range 1 - 6 mm with peripheral or internal cooling and significantly better damping than that of shrink-fit chucks. Perfect eccentricity: ≤ 3 μm (2.5 x D). Up to 40,000 rpm (≤ 1 g/mm) and collets with special coating.

Micro

HSK 50-A

A:

L1

L2

L4

D1

D2

Shape:

75

20

35

55

13.5

16

A

85

20

34

59

13.5

16

A

120

20

45

94

13.5

18

A

HSK 63-A

A:

L1

L2

L4

D1

D2

Shape:

90

20

30

64

13.5

15

A

120

20

45

59

38

17

A

160

20

70

94

13.5

22

A

HSK 40-E

E:

L1

L2

L4

D1

D2

Shape:

75

20

35

55

13.5

16

E

HSK 50-E

E:

L1

L2

L4

D1

D2

Shape:

90

20

40

59

13.5

17

E

120

20

45

94

13.5

18

E

SK 30

A:

L1

L2

L4

D1

D2

Shape:

75

20

32

56

13.5

16

A/AD

SK 40

A:

L1

L2

L4

D1

D2

Shape:

90

20

38

71

13.5

17

A/AD

120

20

60

101

13.5

21

A/AD

160

20

75

141

13.5

23

A/AD

BT30

A:

L1

L2

L4

D1

D2

Shape:

75

20

30

53

13.5

15

A/AD

BT40

A:

L1

L2

L4

D1

D2

Shape:

90

20

30

63

13.5

15

A/AD

120

20

50

93

13.5

19

A/AD

160

20

70

133

13.5

22

A/AV

BT30

A:

L1

L2

L4

D1

D2

Shape:

75

20

35

55

13.5

16

A

BT40

A:

L1

L2

L4

D1

D2

Shape:

90

20

30

68

13.5

15

A

120

20

50

98

13.5

19

A

FORM:

L1

Cooling:

D1

Kg

DIN 6535-HB

100

Central

14

.26

DIN 6535-HB

150

Central

14

.32

Shape:

L1

L2

D1

D2

Kg

DIN 6535-HB

100

50

20

13

.34

DIN 6535-HB

150

67

20

13

,46

ER 20

FORM:

A:

L1

D1

Balance:

Kg

A

28

100

13.5

By design

,1

A

35

150

13.5

By design

,1

ER 25

FORM:

A:

L1

D1

Balance:

Kg

A

25

12

13.5

By design

,1

A

40

15

13.5

By design

,1

A

50

20

13.5

By design

,1

ER 32

FORM:

A:

L1

D1

Balance:

Kg

A

25

12

13.5

By design

,2

A

40

15

13.5

By design

,2

A

50

20

13.5

By design

,2


12 Liters/minute, although even more is possible

Ultra-sujeción, ultra-amortiguación, ultra-seguro. Enfriamiento periférico DIN 696993 (ISO 12164) con finos barrenos de balance 6xM6. Precisión de 3μm en 2,5 x D. Sujeción de vástagos en cumplimiento DIN 1835 A, B y DIN 6535 HB, HA.

Ultra

HSK63 A

D

A

FORM

L4

D1

20 mm

102

A

76

53

25 mm

110

A

84

53

HSK80 A

D

A

FORM

L4

D1

20 mm

108

A

82

53

25 mm

116

A

90

53

HSK100 A

D

A

FORM

L4

D1

20 mm

102

A

76

53

25 mm

110

A

89

53

HSK63 A

D

A

FORM

L4

D1

20 mm

102

A

76

44

25 mm

110

A

84

44

HSK80 A

D

A

FORM

L4

D1

20 mm

108

A

82

44

25 mm

116

A

90

44

HSK100 A

D

A

FORM

L4

D1

20 mm

110

A

76

44

25 mm

118

A

89

44

HSK63 A

D

A

FORM

L4

D1

16 mm

102

A

76

53

20 mm

108

A

80

53

25 mm

110

A

84

53

HSK80 A

D

A

FORM

L4

D1

20 mm

108

A

82

53

25 mm

116

A

90

53

HSK100 A

D

A

FORM

L4

D1

20 mm

102

A

76

53

25 mm

110

A

89

53

HSK63 A

D

A

FORM

L4

D1

20 mm

102

A

76

44

25 mm

110

A

84

44

HSK80 A

D

A

FORM

L4

D1

20 mm

108

A

82

44

25 mm

116

A

90

44

HSK100 A

D

A

FORM

L4

D1

20 mm

110

A

76

44

25 mm

118

A

89

44