Adjustable 2 spindle heads devices D-252; D-262; D-306; D-360; D-408 series for LIH CHERNG HYDRUALIC CO., LTD

Adjustable 2 spindle heads devices D-252; D-262; D-306; D-360; D-408 series

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Model  D-252; D-262; D-306; D-360; D-408

Feature:
  • Drilling tapping spindle head offer a two spindle adjustable head.
  • This type of vertical automatic drilling machine is suitable for large distance requirement.
  • flexible collet types of used drilling machine could be used.
  • In machine tools, a spindle is a rotating axis of the machine, which often has a shaft at its heart. The shaft itself is called a spindle, but also, the word often is used metonymically to refer to the entire rotary unit, including not only the shaft itself, but its bearings and anything attached to it such as chuck.
  • A machine tool may have several spindles, such as the headstock and tailstock spindles on a bench lathe. The main spindle is usually the biggest one. References to "the spindle" without further qualification imply the main spindle. Some machine tools that specialize in high-volume mass production have a group of 4, 6, or even more main spindles. These are called multispindle machines. 
Specification Table

 

Type

Collet

R.P.M

Maximum Drilling capacity

Minimum distance from center to center

Maximum range of centers

Number of spindle head devices

D-170

JT1/ JT2

1:1.69

6.0mm

38mm

170mm

2

D-176

JT2/ JT6

1:1.35

9.0mm/ 12mm

38mm/ 46mm

176mm

2

D-183

JT6/ C12

1:2.5

12.0mm

55mm

183mm

2

D-252

JT6

1:1

12.0mm

96mm

252mm

2

D262

JT2/ C9

1:1

8.0.0mm/ 9.5mm

45mm

262mm

2

D-306

JT6/ C12

1:1

12mm

55mm

306mm

2

D-360

C12

1:1

12mm

55mm

360mm

2

D-408

C12

1:1

12mm

102mm

408mm

2

Specification table of bits for Drilling

type

Ød
mm

ØD
mm

L
mm

B

A

Maximum holding capacity

CT-5

Ø3 ~ Ø5

Ø10.8

31.5

5/16 - 24UNF

8

M4 x 0.7

CT-6

Ø3 ~ Ø6

Ø13.1

36

3/8 - 24UNF

10

M6 x 1.0

CT-9

Ø3 ~ Ø7

Ø17

46

1/2 - 20UNF

14

M8 x 1.25

CT-12

Ø3 ~ Ø9

Ø21

50

5/8 - 18UNF

17

M12 x 1.75

CT-14

Ø5 ~ Ø12

Ø24.5

54

3/4 - 16UNF

21

M14 x 2.0

CT-16

Ø5 ~ Ø14

Ø31

70

M24 - 2.0

26

M18 x 2.5

CT-20

Ø5 ~ Ø18

Ø34.1

72

M27 - 2.0

29

M24 x 3.0

Specification table of bits for Tapping 

type

Ød
mm

ØD
mm

L
mm

B

A

Maximum holding capacity

CT-5

Ø3 ~ Ø5

Ø10.8

31.5

5/16 - 24UNF

8

M4 x 0.7

CT-6

Ø3 ~ Ø6

Ø13.1

36

3/8 - 24UNF

10

M6 x 1.0

CT-9

Ø3 ~ Ø7

Ø17

46

1/2 - 20UNF

14

M8 x 1.25

CT-12

Ø3 ~ Ø9

Ø21

50

5/8 - 18UNF

17

M12 x 1.75

CT-14

Ø5 ~ Ø12

Ø24.5

54

3/4 - 16UNF

21

M14 x 2.0

CT-16

Ø5 ~ Ø14

Ø31

70

M24 - 2.0

26

M18 x 2.5

CT-20

Ø5 ~ Ø18

Ø34.1

72

M27 - 2.0

29

M24 x 3.0

 

Related Products

Model  T-075 series
Model  T-165 series
Model  D-170; D-176; D-183
Model  A-116; A-124
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