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10"DTH button bits used in drilling hammer

10.0~200.0 USD
Min. Order: 1 Piece/Pieces
Trade Term: EXW
Payment Terms: T/T, WU
Supply Ability: 5000 pieces/month
Place of Origin: Henan

Company Profile

Location: Zhengzhou, Henan, China (Mainland)
Business Type: Manufacturer, Trading Company, Distributor/Wholesaler

Product Detail

Model No.: QW-W7
Means of Transport: Ocean, Air, Land
Machine Type: Drilling Machine
Type: Drilling Tool
Brand Name: Qianwang
Name: DTH Bit
Brand: Qianwang
Model: QWDTH-H
Diameter(mm): 254,305,311,318,330
Air Holes: 3,4
Button Quantity: 32,48,50,56,58
Weight(kg): 90-155
Customization: Available
Payment: T/T
Delivery Time: Depend on quantity
Production Capacity: 5000 pieces/month
Packing: Standard package or as your requirement
Delivery Date: Depend on the quantity
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Product Description

Product Description

Specifications

1.Fast drilling speed, low air consumption 
2. Straightness and hole quality 
3. High penetration rate 
4. Excellent flushing

 

10" inch High Air Pressure DTH Hammers and Button Bits   

 

Model: QL, COP, SD, DHD, MISSION, BR, CIR, BR

10 DTH button bits used in drilling hammer

 

  High Air Pressure without Foot Valve DTH Hammers

Items

Length
(Less Bit)

Weight
(Less Bit)

External
Diameter

Bit Shank

Hole Range

Connection
Thread

Working 
Pressure

ND25A

872mm

16.00Kg

Φ71mm

ND25

Φ76-Φ90

T42*10*1.5

1.0-1.5Mpa

ND35A

888mm

25.00Kg

Φ82mm

IR3.5

Φ90-Φ115

API 2 3/8"Reg

1.0-1.5Mpa

ND45A

1011mm

43.20Kg

Φ99mm

Cop44
DHD340

Φ110-Φ135

API 2 3/8"Reg

1.0-2.5Mpa

ND45S

986mm

37.00Kg

Φ92mm

Cop44
DHD340

Φ105-Φ120

API 2 3/8"Reg

1.0-2.5Mpa

NSD4A

1012mm

40.00Kg

Φ99mm

SD4

Φ110-Φ135

API 2 3/8"Reg

1.0-2.5Mpa

NQL4A

1070mm

40.00Kg

Φ99mm

QL40

Φ110-Φ135

API 2 3/8"Reg

1.0-2.5Mpa

NM4A

1005mm

40.00Kg

Φ99mm

HM4

Φ110-Φ135

API 2 3/8"Reg

1.0-2.5Mpa

ND55A

1110mm

69.00Kg

Φ125mm

Cop54
DHD350R

Φ135-Φ155

API 2 3/8"Reg
API 3 1/2"Reg

1.0-2.5Mpa

ND55S

1110mm

66.00Kg

Φ116mm

Cop54
DHD350R

Φ127-Φ145

API 2 3/8"Reg
API 3 1/2"Reg

1.0-2.5Mpa

ND55CA

1102mm

68.00Kg

Φ125mm

Cop55C
DHD350Q

Φ135-Φ155

API 2 3/8"Reg
API 3 1/2"Reg

1.0-2.5Mpa

NSD5A

1090mm

70.00Kg

Φ125mm

SD5

Φ135-Φ155

API 2 3/8"Reg
API 3 1/2"Reg

1.0-2.5Mpa

NQL5A

1090mm

67.00Kg

Φ125mm

QL50

Φ135-Φ155

API 2 3/8"Reg
API 3 1/2"Reg

1.0-2.5Mpa

NM5A

1110mm

68.50Kg

Φ125mm

HM5

Φ135-Φ155

API 2 3/8"Reg
API 3 1/2"Reg

1.0-2.5Mpa

ND65A

1238mm

98.00Kg

Φ142mm

Cop64
DHD360

Φ155-Φ203

API 3 1/2"Reg

1.0-2.5Mpa

NSD6A

1182mm

90.00Kg

Φ146mm

SD6

Φ155-Φ203

API 3 1/2"Reg

1.0-2.5Mpa

NQL6A

1183mm

92.00Kg

Φ146mm

QL60

Φ155-Φ203

API 3 1/2"Reg

1.0-2.5Mpa

NM6A

1161mm

90.00Kg

Φ146mm

HM6

Φ155-Φ203

API 3 1/2"Reg

1.0-2.5Mpa

ND75A

1258mm

120.00Kg

Φ165mm

Cop64
DHD360

Φ175-Φ216

API 3 1/2"Reg

1.0-2.5Mpa

ND85A

1359mm

175.00Kg

Φ180mm

Cop84
DHD380

Φ195-Φ254

API 4 1/2"Reg

1.0-2.5Mpa

NSD8A

1330mm

174.00Kg

Φ180mm

SD8

Φ195-Φ254

API 4 1/2"Reg

1.0-2.5Mpa

NQL8A

1330mm

171.00Kg

Φ180mm

QL80

Φ195-Φ254

API 4 1/2"Reg

1.0-2.5Mpa

NM8A

1338mm

176.00Kg

Φ180mm

HM8

Φ195-Φ254

API 4 1/2"Reg

1.0-2.5Mpa

NQL95A

1340mm

203.00Kg

Φ203mm

QL80

Φ216-Φ254

API 4 1/2"Reg

1.0-2.5Mpa

NSD10A

1525mm

316.00Kg

Φ226mm

SD10

Φ254-Φ311

API 6 5/8"Reg

1.0-2.5Mpa

NN100A

1545mm

305.00Kg

Φ226mm

NUMA100

Φ254-Φ311

API 6 5/8"Reg

1.0-2.5Mpa

ND1120A

1880mm

474.00Kg

Φ275mm

DHD1120

Φ305-Φ445

API 6 5/8"Reg

1.0-2.5Mpa

NSD12A

1860mm

480.00Kg

Φ275mm

SD12

Φ305-Φ445

API 6 5/8"Reg

1.0-2.5Mpa

NN120A

1880mm

475.00Kg

Φ275mm

NUMA120

Φ305-Φ445

API 6 5/8"Reg

1.0-2.5Mpa

NN125A

1880mm

470.00Kg

Φ275mm

NUMA125

Φ305-Φ445

API 6 5/8"Reg

1.0-2.5Mpa


10" DTH Hammer Bits

Bit Dia.(mm)

No. Air Holes

Gauge Buttons

Front Buttons

Weight(kg)

P/N

10" DTH Hammer Bits

254

3

12×18

20×16

108.0

QSD10-254

305

4

12×18

36×16

125.0

QSD10-305

311

4

12×18

36×16

130.0

QSD10-311

318

4

12×18

38×16

142.0

QSD10-318

330

4

16×18

42×16

155.0

QSD10-330

10" DTH Hammer Bits

254

3

12×18

20×16

90.0

QNUMA100-254

305

4

12×18

36×16

102.0

QNUMA100-305

311

4

12×18

36×16

104.0

QNUMA100-311

318

4

12×18

38×16

106.0

QNUMA100-318

330

4

14×18

42×16

112.0

QNUMA100-330


The characteristics of high air pressure DTH Button Bit:


1.Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2.Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3.Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

4.Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.

5.Interchangeable with DTH bit and dill pipe manufactured by Atlas copco and Ingersoll-rand.


The Other Information you may be concerned about the order of 10" DTH Hammer Bits:

1). Payment Term: T/T, L/C , D/P Western Union or others.

2). Delivery Time: Within 5days after receipt of your confirmation, if we have stocks.

   And it would take 10~20days according Production Schedule           

3). Package: Standard Exporting Package, Wooden Case or as your choice.

4). Shippment: Less than 45kgs, we suggest to ship by International Courier, like DHL , UPS , TNT , FedEx  and so on . Door to door service. More than 45kgs, we will ship by air , fast and safe .Up 100kgs, the goods will be shipped by Sea.

 

 Offering  List the 10" DTH Hammer Bits supplier:

A) Underground Bolting & Scaling Equipment

B) Blast Furnace Tapping Tools 

C) Tube Drilling Tools 

D) Hydraulic Drifter 

E) Pneumatic Rock Drills

F) Rock Drilling Tools for Blast Hole Drilling Digs

G) Shank Adaptor

H) Threaded Tube Drilling Tools 

I) Drifting and Tunneling Tools

 


Factory Pictures

mining Rock Drilling Bits

mining Rock Drilling Bits


Thanks for your attention and welcome to call!

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