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Type K1 mining inserts for embedding cross and x-haped drill bits
Type K1 mining inserts for embedding cross and x-haped drill bits

1. Good abrasive resistance 2. Long service life 3. Good heat and corrosion resistance 4. Passed GB/T19001 & ISO9001

Description and dimensions of type K0 mining inserts

Type

Dimension(mm)

Grade

Dimension(mm)

Length

Thickness

Height

Length

Thickness

Height

K106

6

12

6

K115H

15

14

8

K107

7

12

6

K116D

16

19

8

K108

8

12

6

K116

16

14

8

K109

9

12

8

K117

17

14

8

K110

10

12

8

K117H

17

16

10

K111

11

12

8

K118

18

12

8

K112

12

12

8

K119

19

14

8

K113

13

12

8

K119H

19

16

10

K114

14

12

8

K120

20

16

10

K115

15

12

8

 K121B21 1410

The grades and performances of mineral cemented carbide

Grade

ISO Code

Density g/cm3

Hardness HRA

T.R.S Mpa N/mm2

Performance & application recommended

SK4C

K01-K05

14.9-15.3

89.5-90

1700-1800

High wear resistant. Suitable for drilling in hard rock.

SK6

K10

14.7-15.1

90-90.5

1850-2000

Suitable for geological exploration, in soft formations rotary rock drill with a small core, non coring drill, drill bit of coal mining coal.

SK8

K20

14.5-14.9

89-89.5

2000-2300

Suitable for geological exploration of coring drill, non coring drill, drill bit of coal mining coal and stone processing.

SK8C

K20

14.5-14.9

88-88.5

2200-2400

Suitable for the softer rock impaction rock bit, well drilling bit, soft and middle soft formations Drag Bit.

SK11C

K30

14-14.5

86.5-87

2500-2600

Mainly used in hard formation drilling of hard rocks, spherical teeth and profiled teeth cone bit.

SK15

K40

13.9-14.2

87-87.5

2400-2600

Suitable for hard rock impact of drilling with a drill and stone processing.

Package:  the general package is packing the product by paper first, and then putting them in carton or wood carton, or any other packages required by customers.

 

Delivery time:within 30 days after the confirmation of the order or depends on the  quantity.

Payment terms:30% paid for deposit by T/T befored production arranged,the balance to be paid befored shipment.

Contact Information:

Aimee Yao

Mobile: +86-18073321810

Tel: +86-731-27629621(606)   Fax: +86-731-27679605

Zhu Zhou San Qiang Industrial Co., LTD

Add: Lu Liang Road, Lu Kou Town, Zhu Zhou City, Hunan Province, China

 

       

   

Type K1 mining inserts for embedding cross and x-haped drill bits

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