16.Self-fasten Drill Chuck

自紧式钻夹头

M CLASS Self-fasten Drill Chuck. Tapering Connector

M级自紧式钻夹头:锥孔连接

M 
  
本产品执行中华人民共和国机械工业部JB4371.14371.3-86标准。适用于加工中心,数控机床等高精度机床上使用。
APPLICATION
   This product is in conformity to the standard of JB4371.1
4371.3-86 of the Mechanical Engineering Ministry of China, and used in high precision machine-tool, such as machining centre and digital control machine-tool.


Model I Tapering Connector M CLASS

型式I锥孔连接M


Art. No.


Clamp Scope
mm


Tapering
Hole No.


Taper

d
mm

I
mm

D
mm

L
mm

|
mm


Weight
(kg)

Check Rod

Precision

Moment
(NM)

Big Rod Small Rod

M

LCOT16MJ0110

1-10

B12 2º51'26.7" 12.065 18.59 44 88 82

0.7

10×95 5×60 0.06 6
LCOT16MJ0210

1/32"-3/8"

JT2 4º40'11.6" 14.199 22.225
LCOT16MJ0113

1-13

B16

2º51'41" 15.733 24.00 49 100 92

0.96

13×105 6×65 0.06 12
LCOT16MJ0213

1/32"-1/2"

JT33 3º38'13.4" 15.850 25.40
JT6 2º58'24.8" 17.170 25.40
LCOT16MJ0116 1-16 B16 2º51'41" 15.733 24.00 54 110 102

1.24

16×110 8×80 0.07 14
LCOT16MJ0116 3-16 B18 2º51'41" 17.780 32.00
LCOT16MJ0216 1-8"-5/8" JT6 2º58'24.8" 17.170 25.40
JT3 3º3'1" 20.599 30.956

 P CLASS Self-fasten Drill Chuck: Tapering Connector, Threading Connector
P级自紧式钻夹头:锥孔、螺纹连接


  本产品执行中华人民共和国机械工业部JB4371.14371.3-86.该产品适用于车床、铣床、镗床、钻床等机床使用。

  The product is in conformity to the standard of JB4371.14371.3-86 of the Mechanical Engineering Ministry of China, and used in lathe, milling machine, boring lathe, and drill bench etc.

Model I Tapering Connector P CLASS 

型式I锥孔连接P 

Art. No.


Clamp Scope
mm

Tapering
Hole No.


Taper

d
mm

I
mm

D
mm

L
mm

|
mm

Weight
(kg)

Check Rod

Precision 

Moment
(NM)

Big Rod Small Rod P
LCOT16PJ0106 0.5-6 B10 2º51'26.7" 10.094 14.50 34 72

64

0.32 6×65 4×45 0.12 3
LCOT16PJ0206 1/64"-1/4"

JT1

4º24'53.1" 9.754 16.67
LCOT16PJ0108

0.5-8

B12

2º51'26.7" 12.065 18.50 42 82

76

0.50 8×80 4×45 4
LCOT16PJ0208 1/64"-5/16"

JT2

4º40'11.6" 14.199 22.225
LCOT16PJ0110

1-10

B12

2º51'26.7" 12.065 18.50 44

88

82

0.70

10×95 5×60 0.12 6
LCOT16PJ0210 1/32"-3/8"

JT33

3º38'13.4" 15.850 25.40
JT2 4º40'11.6" 14.199 22.225
LCOT16PJ0113 1-13 B16

2º51'41"

15.733

24.00 49

100

92

0.96 13×105 6×65 12
LCOT16PJ0213 1/32"-1/2" JT33

3º38'13.4"

15.850

25.40
JT6

2º58'24.8"

17.170

LCOT16PJ0116 3-16 B16

2º51'41"

15.733 24.00

54

110

102

1.24

16×110 8×80 0.14 14
B18 17.780 32.00
LCOT16PJ0216 1/8"-5/8" JT6

2º58'24.8"

17.170 25.40
JT3

3º3'1"

20.599 30.956
LCOT16PJ0120 5-20 B22

2º52'31.5"

21.793 40.50 60

125

117

1.70

20×120 10×95 0.18 16
LCOT16PJ0220

3/16"-3/4"

JT3

3º3'1"

20.599 30.956

 Model ⅡThreading Connector P CLASS 

型式II螺纹连接

Art. No.

Clamp Scope
(mm)

Specification

 I
Screw Depth

D
mm
L
mm
|
mm

Weight
(kg)

Check Rod

Precision
P

Moment
(NM)

Big Rod Small Rod
LCOT16PJ0310 1-10 M10×1 14 44 88 82 0.70 10×95 5×60 0.20 6
1/32"-3/8" 3/8"-24UNF
LCOT16PJ0313 1-13 M12×1.25 16 49 100 92 0.96 13×105 6×65 8
1/32"-1/2" 1/2"-20UNF
LCOT16PJ0316 3-16 M16×1.5 18 54 110 102 1.24 16×110 8×80 0.24 10
1/8"-5/8" 5/8"-16UNF

 D CLASS Self-fasten Drill Chuck: Tapering Connector. Threading Connector

D级自紧式钻夹头:锥孔、螺纹连接

  本产品适用于车床、铣床、镗床、钻床、手电工具、木工机械等机床上使用。
 
   This product is used in lathe, milling machine, boring lathe, electric hand tool and woodworking machine etc.

    Model I Tapering Connector D CLASS 

型式I锥孔连接D

Art. No.

Clamp Scope
(mm)

Tapering
Hole No.


Taper

d
mm

I
mm

D
mm

L
mm

|
mm

Weight
(kg)

Check Rod

Precision

Moment
(NM)

Big Rod Small Rod

D

LCOT16DJ0106 0.5-6 B10 2º51'26.7" 10.094 14.50 34 72 64 0.32 6×65 4×45 0.16 3
LCOT16DJ0206 1/64"-1/4" JT1 4º24'53.1" 9.754 16.67
LCOT16DJ0108 0.5-8

B12

2º51'26.7" 12.065 18.50 42 82 76 0.50 8×80 4×45 4
LCOT16DJ0208

1/64"-5/16"

JT2 4º40'11.6" 14.199 22.225
LCOT16DJ0110 1-10 B12 2º51'26.7" 12.065 18.50 44

88

82

0.70

10×95 5×60 0.16 6
LCOT16DJ0210 1/32"-3/8" JT33 3º38'13.4" 15.850 25.40
JT2 4º40'11.6" 14.199 22.225
LCOT16DJ0113 1-13 B16

2º51'41"

15.733

24.00 49

100

92

0.96 13×105 6×65 12
LCOT16DJ0213 1/32"-1/2" JT33

3º38'13.4"

15.850

25.40
JT6

2º58'24.8"

17.170

LCOT16DJ0116 3-16 B16

2º51'41"

15.733 24.00

54

110

102

1.24

16×110 8×80 0.20 14
B18 17.780 32.00
LCOT16DJ0216 1/8"-5/8" JT6

2º58'24.8"

17.170 25.40
JT3

3º3'1"

20.599 30.956
LCOT16DJ0120 5-20 B22

2º52'31.5"

21.793 40.50 60

125

117

1.70

20×120 10×95 0.25 16
LCOT16DJ0220

3/16"-3/4"

JT3

3º3'1"

20.599 30.956

   Mode II Threading Connector

型式II螺纹连接  

Art. No.

Clamp Scope
(mm)

Specification

I
Screw  Depth

D
mm
L
mm
|
mm

Weight
(kg)

Check Rod

Precision
D


Moment
(NM)

Big Rod Small Rod
LCOT16DJ0310 1-10 M10×1 14 44 88 82 0.70 10×95 5×60 0.20 6
1/32"-3/8" 3/8"-24UNF
LCOT16DJ0313 1-13 M12×1.25 16 49 100 92 0.96 13×105 6×65 8
1/32"-1/2" 1/2"-20UNF
LCOT16DJ0316 3-16 M16×1.5 18 54 110 102 1.24 16×110 8×80 0.24 10
1/8"-5/8" 5/8"-16UNF

 Ⅲ CLASS Self-fasten Drill Chuck. Tapering  Connector,Threading Connector

级自紧式钻夹头:锥孔、螺纹连接

    本产品大量适用于钻床、手电工具、木工机械等。
   具有:价格低、灵活轻便、夹持牢固等特点,是未来机械行业替代扳手钻夹头的新一代产品。

      This product is widely used in drill bench, electric hand tool, woodworking machine etc.
      It is easy to handle with firm clamp and low price, a new-generation substitute for spanner drill chuck in machinery.

Model I Tapering Connector

型式L I锥孔连接

Art. No.

Clamp Scope

Tapering
Hole No.

Taper

d
mm

I
mm

D
mm

L
mm

|
mm

Weight
(kg)

Check Rod
(mm)

Precision(mm)

Moment
(NM)

LCOT163J0410 1-10 B12 2º51'26.7" 12.065 18.50 42 93 85 0.57 10×95 0.30 6
LCOT163J0510 1/32"-3/8" JT2 4º40'11.6" 14.199 22.225
LCOT163J0413 1-13

B16

2º51'41" 15.733 24.00 42 96 88 0.62 13×105 8
LCOT163J0513 1/32"-1/2" JT33 3º38'13.4" 15.850

25.40

JT6 2º58'24.8" 17.170
LCOT163J0416

3-16

B16 2º51'41" 15.733 24.00 49 106 98 0.96 16×110 10
B18 17.780 32.00
LCOT163J0516 1/8"-5/8" JT6 2º58'24.8" 17.170 25.40
JT3 3º3'1" 20.599 30.956
LCOT163J0420 5-20 B22

2º52'31.5"

21.793

40.50

54 110 102 1.24 20×120 12
LCOT163J0520 3/16"-3/4" JT3

3º3'1"

20.599

30.956

型式L Ⅱ锥孔连接(Model Ⅱ Threading Connecto)
Art. No.


Clamp Scope
(mm)

Specification

I
Screw Depth

D
mm
L
mm
|
mm

Weight
(kg)

Check Rod
(mm)

Precision
(mm)

Moment
(NM)

LCOT163J0610 1-10 M10×1 14 42 93 85 0.57 10×95 0.30 6
1/32"-3/8" 3/8"-24UNF
LCOT163J0613 1-13 M12×1.25 16 42 96 88 0.62 13×105 8
1/32"-1/2" 1/2"-20UNF
LCOT163J0616 3-16 M16×1.5 18 49 106 98 1.00 16×110 10
1/8"-5/8" 5/8"-16UNF
 

THE PACKING LIST OF Self-fasten Drill Chuck 

The Kinds of Packing
Net Weight of A box (kg)
Gross Weight of A box (kg)
Account of A box(pcs)
Packing Paper Box Dimension (mm)
LCOT160J0106 17.00 17.50 50 210*210*170
LCOT160J0306
LCOT16HJ0106
LCOT16J00208

13.50

 

 

 

16.50

15.00

 

 

 

18.00

25

 

 

 

25

270*270*115

 

 

270*270*115

LCOT16J00208
LCOT16J00110
LCOT16J00210
LCOT16J00310
LCOT16J00113
LCOT16J00213
LCOT16J00213
LCOT16HJ0108
LCOT16HJ0208
LCOT16HJ0110
LCOT16HJ0210
LCOT16J00116
21.50
23.00
25

290*5290*12

 

 

LCOT16J00216
LCOT16J00316
LCOT16J00116
22.50
24.00
25
LCOT160J0216
LCOT16HJ0113
25.00
26.50
25
LCOT16HJ0116
31.50
33.00
25
LCOT16HJ0120
38.60
41.00
20
360*300*145
LCOT16HJ0220
 

    SHANGHAI LONGCHENG TOOLS Co.,Ltd.

ADD:ROOM1501,JIAHE INTERNATIONAL MANSION,No.1,LANE 66,HUAYUAN ROAD, HONGKOU DISTRICT, SHANGHAI,CHINA
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E-mail: longcheng@longchengtools.com    
MSN: nizhicheng@longchengtools.com   web site: http://www.longchengtools.com