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Power Milling Chuck

Power Milling Chuck
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Power Milling Chuck is a high-performance CNC tool holder specifically designed for heavy-duty milling and high-precision machining. Featuring a mechanical clamping structure with high gripping force and excellent rigidity, it provides outstanding stability during roughing, semi-finishing, and...
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Description
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Power Milling Chuck is a high-performance CNC tool holder specifically designed for heavy-duty milling and high-precision machining. Featuring a mechanical clamping structure with high gripping force and excellent rigidity, it provides outstanding stability during roughing, semi-finishing, and finishing operations. It is widely used in CNC machining centers, milling machines, automotive manufacturing, aerospace, mold making, and precision engineering industries.

 

Manufactured from premium alloy steel and subjected to precision grinding and heat treatment, the Power Milling Chuck ensures excellent runout accuracy, long service life, and reliable performance even under demanding cutting conditions.

 

Product Description

 

 

 

High clamping torque for heavy cutting applications.

01

 

 

Excellent rigidity minimizes vibration during machining.

02

 

Precision ground taper and contact surfaces ensure stable tool positioning.

03

 

Suitable for carbide end mills, solid carbide cutters, and high-speed milling tools.

04

 

Compatible with BT, CAT, SK, HSK, DIN, and ISO spindle standards.

05

 

 

High-quality alloy steel body with hardened surface for superior durability.

06

 

Dynamic balancing available (G2.5 at 25,000 RPM or customized).

07

 

Anti-corrosion surface treatment improves service life.

08

 

Suitable for coolant-through and external coolant systems (optional).

09

 

Available in multiple bore sizes and tool diameters.

10

Product Application

  • Heavy-duty face milling

  • End milling

  • Slot milling

  • Shoulder milling

  • Rough machining

  • Precision finishing

  • Mold and die manufacturing

  • Automotive component machining

  • Aerospace structural parts

  • General CNC machining

  • Steel, stainless steel, cast iron, aluminum, titanium alloy, and hardened steel machining

11

 

Technical Parameters

 

Size

d

D

L

Capacity

  

BT30-HC20-80

20

50

80

3-16;20

  

BT30-HC25-90

25

59

90

3-20;25

  

BT30-HC32-110

32

72

110

3-25;32

  

BT40-HC20-90

20

50

90

3-16;20

  

BT40-HC25-100

25

59

100

3-20;25

  

BT40-HC32-90

32

72

90

3-25;32

  

BT40-HC32-105

32

72

105

3-25;32

  

BT40-HC32-165

32

72

165

3-25;32

  

BT40-HC42-130

42

99

130

3-32;42

  

BT50-HC20-105

20

50

105

3-16;20

  

BT50-HC25-105

25

59

105

3-20;25

  

BT50-HC32-110

32

72

110

3-25;32

  

BT50-HC42-110

42

99

110

3-32;42

  

BT50-HC32-165

32

72

165

3-25;32

  

BT50-HC32-200

32

72

200

3-25;32

  

BT50-HC32-250

32

72

250

3-25;32

  

BT50-HC32-300

32

72

300

3-25;32

  

BT60-HC32-130

32

72

130

3-25;32

  

BT60-HC42-130

42

99

130

3-32;42

  

 

Technical Parameters2

 

Size

Type

d

D

D1

L

L1

L2

l

l1

l2

d1

L0

G

BT50-CT16SA-90

3

16

45

58

90

7

45

65

-

20

-

-

M10

BT50-CT20SA-90

3

20

52

65

90

7

45

80

-

15

-

-

M12

BT50-CT20SA-105

3

20

52

70

105

9

58

80

-

15

-

-

M12

BT50-CT20SA-135

3

20

52

73

135

39

58

80

-

15

-

-

M12

BT50-CT20SA-165

3

20

52

73

165

69

58

80

-

15

-

-

M12

BT50-CT25SA-105

3

25

61

82

105

11

56

80

-

15

-

-

M12

BT50-CT25SA-135

3

25

61

83

135

41

56

80

-

15

-

-

M12

BT50-CT25SA-165

3

25

61

86

165

71

56

80

-

15

-

-

M12

BT50-CT32SA-110

1

32

73

-

110

-

-

120

-

20

-

-

M18

BT50-CT32SA-135

3

32

73

88

135

41

56

120

-

20

-

-

M18

BT50-CT32SA-165

3

32

73

86

165

71

56

120

-

20

-

-

M18

BT50-CT32SA-200

3

32

73

88

200

106

56

120

-

20

-

-

M18

BT50-CT32SA-250

3

32

73

88

250

156

56

120

-

20

-

-

M18

BT50-CT32SA-300

3

32

73

88

300

206

56

120

-

20

-

-

M18

BT50-CT32SA-350

3

32

73

88

350

256

56

120

-

20

-

-

M18

BT50-CT32SA-400

3

32

73

88

400

306

56

120

-

20

-

-

M18

BT50-CT32SA-450

3

32

73

88

450

356

56

120

-

20

-

-

M18

BT50-CT42SA-105

1

42

88

-

105

-

-

120

-

20

-

-

M18

BT50-CT42SA-135

1

42

88

-

135

-

-

120

-

20

-

-

M18

BT50-CT42SA-165

1

42

88

-

165

-

-

120

-

20

-

-

M18

BT50-CT42SA-200

1

42

88

-

200

-

-

120

-

20

-

-

M18

BT50-CT42SA-250

1

42

88

-

250

-

-

120

-

20

-

-

M18

BT50-CT42SA-300

1

42

88

-

300

-

-

120

-

20

-

-

M18

BT60-CT32SA-135

3

32

73

88

135

31

56

120

-

20

-

-

M18

BT60-CT42SA-135

3

42

88

110

135

31

56

120

-

20

-

-

M18

BT30-CT16SA-90

1

16

45

-

90

-

-

65

-

15

-

-

M10

BT30-CT20SA-90

2

20

52

-

90

-

-

80

-

15

-

40

M12

BT30-CT25SA-90

2

25

61

-

90

-

-

80

-

15

-

31

M12

BT40-CT16SA-90

1

16

45

-

90

-

-

65

-

15

-

-

M10

BT40-CT20SA-90

1

20

52

-

90

-

-

80

-

15

-

-

M12

BT40-CT25SA-90

1

25

61

-

90

-

-

80

-

15

-

-

M12

BT40-CT25SA-105

1

25

61

-

105

-

-

80

-

15

-

-

M12

BT40-CT32SA-90

2

32

73

-

90

-

-

76

32

17

26

31

M18

BT40-CT32SA-105

2

32

73

-

105

-

-

85

23

17

26

44

M18

BT40-CT32SA-135

2

32

73

-

135

-

-

120

-

17

-

69

M18

 

 

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