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T51 Tungsten Carbide Retract And Normal Button Rock Drilling Bits/Coupling/Rod

T51 Tungsten Carbide Retract And Normal Button Rock Drilling Bits/Coupling/Rod

Kaiqiu's complete range of Top Hammer drilling tools is designed to transmit intensive impact power into the rock, while at the same time reducing loss of energy. This results in increased production, reduced maintenance, and more sustainable operations. Simply reliable Top Hammer tools that you want to put on the front line of your operations.                         
Application:surface or underground, tunneling or quarrying, roads or construction

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Bits

Diameter

Buttons.mm

 Angle

Flushing hole

Part No.

mm

in

Front No Size

Gauge NO Size

Front

Gauge

   Button bit,Flat face

89 3 1/2" 5x12 8x 12 35° 2 2 89T51-512/812-T13-01
89 3 1/2" 6x 12 8x 12 35° 2 2 89T51-612/812-T14-01
102 4" 4x 14 8x 14 35° 2 2 102T51-414/814-T12-01
 
89 3 1/2" 5x 12 8x 12 35° 2 2 89T51-512/812-T13-02
102 4" 6x 14 8x 14 35° 2 1 102T51-614/814-T14-02
115 4 1/2" 6x 14 8x 14 35° 2 1 115T51-614/814-T14-02
 
  89 3 1/2" 6x12 9x 12 35° 3 - 89T51-612/912-T15-01
102 4" 7x 12 9x 12 35° 3 - 102T51-712/912-T16-01
102 4" 7x 12 9x 13 35° 3 - 102T51-712/913-T16-01
115 4 1/2" 7x 13 9x 13 35° 3 1 115T51-713/913-T16-01
115 4 1/2" 6x 14 9x 14 35° 3 1 115T51-614/914-T15-01
 
89 3 1/2"

2x 10

4x 12

8x 12 35° 4 - 89T51-610/812-TA14-01
89 3 1/2" 5x 12 8x 12 35° 4 - 89T51-512/812-TA13-01
102 4" 6x 12 8x 13 35° 4 - 102T51-612/813-TA14-01
102 4" 6x 12 8x 14 35° 4 - 102T51-612/814-TA14-01
115 4 1/2" 6x 14 8x 14 35° 4 - 115T51-614/814-TA14-01
115 4 1/2" 6x 13 8x 14 35° 4 - 115T51-613/814-TA14-01
127 5" 7x 14 8x 14 35° 4 - 127T51-714/814-TA15-01
140 5 1/2" 7x 16 8x 16 35° 4 - 140T51-716/816-TA15-01
152 6" 8x 16 8x 16 35° 4 - 152T51-816/816-TA16-01

 

Bits

Diameter

Buttons.mm

 Angle

Flushing hole

Part No.

mm

in

Front No Size

Gauge NO Size

Front

Gauge

   Button bit,Flat face

89 3 1/2" 5x12 8x 12 35° 2 2 89T51-512/812-Y13-01
89 3 1/2" 6x 12 8x 12 35° 2 2 89T51-612/812-Y14-01
102 4" 6x 14 8x 14 35° 2 2 102T51-614/814-Y12-01
 
89 3 1/2" 5x12 8x 12 35° 2 2 89T51-512/812-Y13-02
102 4" 6x 13 8x 14 35° 2 1 102T51-613/814-Y14-02
115 4 1/2" 6x 13 8x 14 35° 2 1 115T51-613/814-Y14-02
 
89 3 1/2" 6x12 9x 12 35° 3 - 89T51-612/912-Y15-01
102 4" 7x 12 9x 12 35° 3 - 102T51-712/912-Y16-01
102 4" 7x 12 9x 13 35° 3 - 102T51-712/913-Y16-01
115 4 1/2" 7x 13 9x 13 35° 3 - 115T51-713/913-Y16-01
115 4 1/2" 6x 14 9x 14 35° 3 - 115T51-614/914-Y15-01
127 5" 8x 14 9x 14 35° 3 - 127T51-814/914-Y17-01
140 5 1/2" 10x 14 9x 16 35° 3 - 140T51-1014/916-Y19-01
   Button bit,Retrac,Drop center
89 3 1/2"

2x 10

4x 12

8x 12 35° 4 - 89T51-610/812-YA14-01
89 3 1/2" 5x12 8x 12 35° 4 - 89T51-512/812-YA13-01
102 4" 6x 12 8x 13 35° 4 - 102T51-612/813-YA14-01
102 4" 6x 12 8x 14 35° 4 - 102T51-612/814-YA14-01
115 4 1/2" 6x 14 8x 14 35° 4 - 115T51-614/814-YA14-01
115 4 1/2" 6x 13 8x 14 35° 4 - 115T51-613/814-YA14-01
127 5" 7x 14 8x 16 35° 4 - 127T51-714/816-YA15-01
140 5 1/2"6" 7x 16 8x 16 35° 4 - 140T51-716/816-YA15-01
152 6" 8x 16 8x 16 35° 4 - 152T51-816/816-YA16-01
   Reaming bit,T51
127 5"

1x 13

8x 13

8x 14   2 - 127T51-17-K-01
152 6"

1x 14

9x 14

9x 14   2 - 152T51-19-K-01

 

 

Drill Rod

Length

Diameter 2Weight approx kg2 Part No.

mm

 Foot

mm

inch

   Extension rod T51-Round52-T51
   Flushing hole 21.5mm
   Wrench flat 45mm

 

3050

3660

4270

4880

5530

6095

10'

12'

14'

16'

18'

20'

52

52

52

52

52

52

2

2

2

2

2

2

45.3

54.1

63.0

71.8

81.2

89.4

23R52-T51-3050-23

23R52-151-3660-23

23R52-T51-4270-23

23R52-T51-4880-23

23852-T51-5530-23

23R52-T51-6095-23

   MF-rod T51-Round52-T51
   Flushing hole 21.5mm

 

1525

1830

3050

3660

4270

4880

5530

6095

5'

6'

10'

12'

14'

16'

18'

20'

52

52

52

52

52

52

52

52

2

2

2

2

2

2

2

2

26.2

30.6

48.3

57.1

66.0

74.8

84.2

90.4

24R52-T51/72-1525-23

24R52-151/72-1830-23

24R52-151/72-3050-23

24R52-T51/72-3660-23

24R52-T51/72-4270-23

24R52-T51/72-4880-23

24R52-T51/72-5530-23

24R52-T51/72-6095-23

 

Guide Tube

Length

Diameter Weight approx kg Part No.

mm

 inch

mm

inch

   Quide tube
   D76 for bits from 89-102ma and D87 for bits from 102-127m

1830

3660

3660

6'

12'

12'

76

76

87

3

3

3 1/2

42.0

81.0

86.0

24G76-151/76-1830-23

24G76-T51/76-3660-23

24G87-T51/87-3660-23

 

Coupling

Length

Diameter Thread Weight approx kg Part No.

mm

 inch

mm

inch

 

   Coupling sleeves

 

225

225

235

235

8 7/8

8 7/8

9 1/4

9 1/4

71

76

72

77

2 51/64

3

2 7/8

3 1/32

T51

T51

T51

T51

4.6

4.8

4.7

4.9

31-T51-71-225-23

31-T51-76-225-23

31-TS1-72-235-23

31-T51-77-235-23

ABOUT US



Taizhou Kaiqiu Drilling Tools Co., Ltd. is a China T51 Tungsten Carbide Retract And Normal Button Rock Drilling Bits/Coupling/Rod manufacturers and T51 Tungsten Carbide Retract And Normal Button Rock Drilling Bits/Coupling/Rod suppliers with a history of more than ten years. Inheriting the family spirit of craftsmanship, on its entrepreneurial path, the company stands by pragmatic and resolute faith, and comply with the core value of being result-oriented, responsible and accountable, in order to promote the revolution and development in segmented market. In the meantime, Kaiqiu Company has achieved its modest objective of establishing itself as the market leader in T51 Tungsten Carbide Retract And Normal Button Rock Drilling Bits/Coupling/Rod.

New norm, new journey. As we march on this journey full of glories, we are going to dedicate ourselves to the “human drilling tools” industry with the most responsible and enthusiastic devotion. Become the most trusted T51 Tungsten Carbide Retract And Normal Button Rock Drilling Bits/Coupling/Rod factory by customers. We will strive to improve the cost-efficacy, recognition, and comprehensive performance of the product, and make Kaiqiu one of the most influential enterprises in the market that enjoys advantages in intellectual property rights and innovation capability.

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