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

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You are here: home  > DTH Drilling tools  > DTH Bit  > Cop54 165mm DTH bits

Cop54 165mm DTH bits 

Price: 250.0 USD 
Payment Terms: T/T,L/C,WU,Paypal,Money Gram 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Model No.: QW-W7
Production Capacity: 5000 pieces/month
Delivery Date: Depend on the quantity
Type: Drilling Tool
Name: DTH Tools
Model: DTH bits
Air Holes: 2,3,4
Sizes: Cop54 165mm
Payment: T/T
Means of Transport: Ocean,Land,Air
Packing: Standard package or as your...
Machine Type: Drilling Machine
Brand Name: King Kong
Brand: King Kong
Diameter(mm): 254,305,311,318,330
Button Quantity: 32,48,50,56,58
Customization: Available
Delivery Time: Depend on quantity

1.Lower oil, air consumption
2.Medium and high air pressure DTH hammer bits
3.Air Holes:2,3,4
4.DTH rock dill bits
5.Deep hole drilling

Product Description

1. High and low air pressure down-the-hole drill bits 
2. Low air pressure holeDia.: 65-220mm 
3. High air pressure hole Dia.: 85-305mm 
4. Face type: Drop center/concave/convex/double gauge/flat 
5. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc. 
6. Inch available: 1"-12"



Part No.

No.Air Holes

Dia(mm)

Weight(Kg)

Gauge Buttons

Front Buttons

DTH Hammer

QW65PQ

1

68-72

1.5

4×ø12

3×ø12

QW65

QW75PQ

3

75-77

2.4

5×ø12

3×ø12

QW70

QW76PQ

2

76-78

2.5

5×ø12

3×ø12

QW76

QW76-78

2

78-82

2.6

5×ø12

3×ø12

QW80PQ

3

82-84

3.0

5×ø12

6×ø12

QW80

QW80X

QW90A

3

90-95

3.6

6×ø14

4×ø12

QW80XD-90

3

90-95

3.4

6×ø12

4×ø12

QW80XD

QW80-II-80

3

80-82

3.0

5×ø12

4×ø12

QW80-II

QW90B

3

90-95

3.8

6×ø14

4×ø12

QW90

QW90-I

QW90T1

2

90-95

3.6

6×ø14

1×ø12

3×ø12

QW90T2

2

90-95

3.8

6×ø14

4×ø12

QW90T3J

3

90-95

3.6

6×ø14

4×ø12

QW90T5

2

90-95

3.6

5×ø14

4×ø12

QW90-100

3

100-105

4

6×ø14

5×ø12

QW90-105

3

105-110

4.2

6×ø14

5×ø12

QW90-110

3

110-115

4.5

8×ø14

3×ø12

DTH Hammer

Bit Dia. (mm)

Shank

DKL100

64 - 76

BR1

DK200

70 - 90

BR2

DK300 series

85 - 110

BR3, Cop32, Cop34, MACH33, DHD3.5 etc.

DK400 series

105 - 145

Cop44, SD4, TD40, MACH44, DHD340A etc.

DK500 series

127 - 180

Cop54, SD5, QL50, M50, DHD350 etc.

DK600 series

152 - 216

Cop64, SD6, QL60, M60, DHD360 etc.

DK800 series

190 - 295

Cop84, SD8, QL80, M80, DHD380 etc.

DK100 series

251 - 394

SD10, NUMA100

DK120 series

305 - 460

SD12, NUMA120, QL120, DHD120, NUMA125

DK150

448 - 762

SD15

DK180 series

457 - 762

NUMA180

DK240

610 - 864

NUNA240

DK330

838 - 1092

NUMA330

DK13A

350 - 660

DB13

DK19A

508 - 760

DB19

DK21A

610 - 800

DB21

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.

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

The information you may like to know before order:

1. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

2. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

3. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

4. After Services:

  1). Our sales team will response for your question within 24 hours (Holidays Excluded)

  2). Technical Support will be available in any time

  3). Free replacement will provide once the failure confirmed caused by our product quality

Factory Pictures

Certificate Pictures   

mining Rock Drilling Bits

Thanks for your attention and welcome to call!


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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