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KingKong Drills Co., Ltd.
KingKong Drills Co., Ltd.  

Gold Index: 124283

You are here: home  > Top Hammer Drilling Tools  > Threaded Button Bit Top Hammer Drilling Tools  > Diameter 43mm Thread Button Bit

Diameter 43mm Thread Button Bit 

Price: 5.0 USD 
Payment Terms: T/T,L/C,WU 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: Standard package or as your...
Machine Type: Drilling Machine
Color: Black&Golden&Blue
Mining Object: Coal Machinery
Struction: Neutral and brittle rock
Production Capacity: 20000 pieces/month
Delivery Date: 20 days after getting depos...
Type: Threaded Rock Drilling Too...
Diameter: 41mm
Customization: Available

1. Suitable for Neutral and brittle rock.
2 .Widely used in Dimensional Stone Quarrying Industry.
3. Widely used in Underground Mining Industry.

Product details

1.These threaded button bits can meet different drilling requirements in all rock formations. 

We can also offer special designs according to the customer's requirements for specific work situation. 

2.The button bits can transmit intensive impact energy into the rock with the least loss of energy.

3.We select high strength structurelloy steel and carbide with best quality to ensure the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased. 

Bit face shape selection:

1.Drop Center Bit

 For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.

2. Concave Face

The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.

3. Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.

4. Double Gauge Face

This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.

5. Flat Face Bit

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

Carbide button shape selection:


1. Domed/Round Button

2. Parabolic/Semi-Ballistic Buttons

3. Ballistic Button

4. Sharp Button

5. Flat Button

 Bench and Production drilling 

 R32 (1 1/4")  

 Diam 

Tip size(mm) 

Gauge
button
angle 

No.of flushing holes 

Weight 
(Kg) 

mm

in

Gauge

Front 

Side

Front 



Button bits 

57

2 1/4

6×11

3×10

30

1

3

1.3

57

2 1/4

6×11

3×10

30

2

1

1.3

64

2 1/2

6×12

3×11

35

2

1

1.6

64

2 1/2

8×10

4×10

30

2

2

1.6

76

3

8×11

4×11

35

2

2

2.8

89

3 1/2

8×12

4×12

35


2

2.9



Retrac button bits  

45

1 3/4

6×9

3×8

30

1

3

1.0

48

1 7/8

6×9

3×8

30

1

3

1.1

48

1 7/8

6×10

3×8

30

1

3

1.1

51

2

6×10

3×9

30

1

3

1.4

57

2 1/4

6×10

3×10

30

1

3

1.6



Retrac button bits 

60

2 3/8

8×10

4×9

30

1

2

1.7

64

2 1/2

8×10

4×10

30


2

1.9

70

2 3/4

8×10

4×10

35

2

2

2.2


Mr. Mr Bart
skype Mr. Mr Bart
Manager
Tel: 86-371-53309394
Fax: 86-371-53309394
Mobile: 185 3712 1208
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Company Info

KingKong Drills Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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Bart Yang:   skype

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