Zhejiang Cemented Carbide Co.,Ltd
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Grade and application of the cemented carbide
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  Cemented carbide button

Cemented carbide products for mine,oil field drill bits/T2527-1989

QTYPE

 

 

 

 

 

TYPE

METRIC DIMENSION

D

H

h

R

e

Q0810

8

10

7.1

4.2

1.5

Q0812

8

12

9.1

4.2

Q1010

10

10

6.2

5.2

Q1012

10

12

8.2

5.2

Q1014

10

14

10.2

5.2

Q1214

12

14

9.4

6.2

Q1216

12

16

11.4

6.2

Q1218

12

18

13.4

6.2

Q1313

13

13.5

8.4

6.7

Q1315

13

13.5

10.4

6.7

Q1416

14

16

10.5

7.2

Q1417

14

17

11.1

7.6

Q1420

14

20

14.5

7.2

Q1422

14

22

16.5

7.2

Q1517

15

17

11.1

7.6

2.0

Q1618

16

18

11.6

8.2

Q1623

16

23

16.6

8.2

Q1625

16

25

18.6

8.2

Q1825

18

25

17.7

9.2

Q1827

18

27

19.7

9.2

Q2030

20

30

20

10.2

Q2540

25

40

29.8

12.7


QTYPE  £®buttons£©

ZTYPE

 

 

 

 

 

TYPE

METRIC DIMENSION

D

H

h

R

e

¶Ń(O)

Z0810

8

10

6.5

3

1.5

35

Z0812

8

12

8.5

3

Z1011

10

11

7.1

4.4

Z1013

10

13

9.1

4.4

Z1015

10

15

9.9

4

Z1215

12

15

10.2

5.1

Z1218

12

18

13

4.8

Z1416

14

16

9.5

4.7

Z1418

14

18

12.5

6.0

Z1420

14

20

13.7

5.0

Z1422

14

22

15.7

6.0

Z1625

16

25

17.3

5.0

2.0


ZTYPE £®conispherical tooth£©

 XTYPE

 

TYPE

METRIC DIMENSION

D

H

h

R

r

e

¶Ń(O)

¶¬(O)

X0810

8

10

6.5

2.0

1.8

1.5

45

22.5

X1011

10

11

7

2.5

2.0

45

X1013

10

13

9

2.5

2.0

45

X1115

11

15

8

2.75

2.5

22.5

X1215

12

15

9

3.0

3.0

45

X1217

12

17

10.5

3.5

3.0

35

20

X1418

14

18

10

3.5

3.0

45

22.5

X1420

14

20

11

2.7

3.0

35

X1520

15

20

12

3.0

3.0

40

X1621

16

21

11

2.6

3.0

2.0

35

X1623

16

23

12

3.0

3.5

30

18

X1721

17

21

13

4.0

3.5

40

22.5

X1724

17

24

13

3.5

3.5

30

X1929

19

29

17

4.0

3.0

40

15


XTYPE  wedge tooth

BTYPE

TYPE

METRIC DIMENSION

D

H

h

R

r

e

¶Ń(O)

b

B1417

14

17

12

3.0

2.5

1.5

90

3.0

B1418

14

18

12

3.0

2.5

1.5

80

4.0

B1419

14

19

12

3.0

2.5

1.5

75

4.0

B1621

16

21

14

3.0

2.5

2.0

70

4.5

B1924

19

24

15

3.5

3.0

2.0

70

4.5

B2230

22

30

17

3.5

3.0

2.0

60

5.0


BTYPE edged-wedge tooth

 STYPE

TYPE

METRIC DIMENSION

D

H

h

Ra

Rb

Rc

r

¶Ń(O)

e

S1421

14

21

12

12

20

2.5

2.5

18

1.5

S1623

16

23

12

15

23

2.5

2.5

18

1.5

S1626

16

26

14

20

28

2.5

2.5

18

20

S1724

17

24

13

16

25

3.0

3.0

20

S1930

19

30

17

16

25

3.0

3.0

15

S2240

22

40

21

20

30

3.0

3.0

13

S2545

25

45

23

30

35

3.5

3.5

13


STYPE£®s type half round tooth£©

PPTYPE

TYPE

METRIC DIMENSION

D

H

h

P0607

6

7

1.5

P0707

7

7

P0807

8

7

P0908

9

8

P1008

10

8

P1109

11

9

P1210

12

10

P1412

14

12


PTYPE flat top tooth

we can also making cemented carbide buttons according to customer's requirements or drawings.
Tel: 0086-577-67329293
Fax: 0086-577-67320278 E-mail: sales@chinesecarbide.com