Zhejiang Cemented Carbide Co.,Ltd
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  Rock drilling inserts

Cemented carbide products for rock drilling tools YS/T296-1994

 K10TYPE

 

 

 

 

 

TYPE

METRICDIMENSION

l

h

s

R

r

r1

K1016

16

12

6

30

8

0.5~1

K1020

20

12

6

40

10

K1026

26

12

6

50

13

K1030

30

15

8

80

15

K1032

32

15

8

80

16

K1034

34

15

8

80

17

K1036

36

15

8

80

18

K1036A

36

15

10

80

18

K1038

38

15

8

120

19

K1038A

38

15

10

120

19

K1040

40

15

8

120

20

K1040A

40

15

10

120

20

K1040B

40

18

10

120

20

K1043

43

15

10

120

21.5

K1043A

43

18

8

120

21.5

K1043B

43

18

10

120

21.5

K1046

46

15

10

160

23

K1046A

46

18

10

160

23

K1049

49

18

10

160

24.5

K1054

54

18

10

160

27


K10TYPE  to mount the “–“shapped impact rock bore bits and advanced blade bits.

K20TYPE

 

 

 

 

 

TYPE

METRIC DIMENSION

l

h

s

r

r1

E

K2012

12

12

8

16

0.5~1

1

K2013

13

12

8

16

1

K2014

14

12

8

17

1

K2015

15

12

8

20

1

K2017

17

14

8

20

1

K2019

19

14

8

22

1

K2020

20

16

10

23

1.5

K2020A

02

18

10

23

1.5

K2022

22

16

10

25

1.5

K2024

24

16

10

27

1.5

K2026

26

16

10

29

1.5

K2028

28

16

10

31

1.5

K2030

30

18

12

35

1.5

K2032

32

18

12

38

2.0

K2035

35

20

15

45

2.0

K2041

41

22

17

51

2.0

K2045

45

25

19

57.5

2.0

K2053

53

25

20

59

2.0


K20TYPE to mount the hollow“一”shaped,“十”shaped,three flanged,and “X”shaped impact rock blade bits and down-the-hole drill bits

Cemented carbide products for rock drilling YS/T296-1994

 K21TYPE

 

 

 

 

 

TYPE

METRICDIMENSION

l

h

s

R

r

r1

K2114

14

12

8

20

0.5-1

1

K2116

16

12

8

22

1

K2118

18

14

10

22.5

1

K2120

20

16

10

28.5

1

K2126

26

16

10

35

1.5

K2126A

26

18

10

35

1.5

K2128

28

16

10

35

1.5

K2128A

28

18

10

35

1.5

K2130

30

16

12

38

1.5

K2130A

30

18

12

38

1.5

K2132

32

16

12

44.5

2.0

K2132A

32

18

12

44.5

2.0

K2135

35

16

12

51

2.0

K2135A

35

18

12

51

2.0

K2139

39

18

14

57.5

2.0

K2143

43

20

14

63.5

2.0


K21TYPE to mount “十”shaped,three flanged,and “X”shaped impact rock blade bits and down-the-hole drill bits

K30TYPE

 

 

 

 

 

TYPE

METRIC DIMENSION

l

h

s

K3008

8

14

0.5-1

K3010

10

16

K3012

12

16

K3014

14

18

K3016

16

20

K3016A

16

22

K3018

18

20


K30TYPE to mount the hollow“一”shaped,“十”shaped,three flanged,and “X”shaped impact rock blade bits and down-the-hole drill bits

Tel: 0086-577-67329293
Fax: 0086-577-67320278 E-mail: sales@chinesecarbide.com