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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits, View Water well

Brief info: QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits, US $ 10 - 50 / Set, Zhejiang, China, Zhejiang China(Mainland), KAISHAN, Carbon Steel.Source from Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd. on Alib

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Product Details

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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

(Whatsapp: +86-18838959574)

1. High air pressure Water well drill bits head design

QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

Tungsten Carbide Insert DesignsWe can offer a combination of Insert shapes in each bit to more precisely match the ground conditions to be drilled. A choice of Insert size is offered on some Bits to suit particular rocks.

QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

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2. Technical parameter of QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bit

Water well drill bits	Bit Dia.(mm)	NO.AirHoles	GaugeButtons	FrontButtons	Weight(Kg)	Part No.
HD45(DHD340A,Cop44)	105	2	6×φ14	5×φ13	8.5	HD45—105
	110	2	7×φ14	6×φ13	8.8	HD45—110
	115	2	8×φ14	7×φ13	9.0	HD45—115
	120	2	8×φ14	8×φ13	9.8	HD45—120
	127	3	9×φ14	9×φ14	11.0	HD45—127
SD4	105	2	6×φ14	5×φ13	9.0	SD4—105
	110	2	7×φ14	6×φ13	9.5	SD4—110
	115	2	8×φ14	7×φ13	9.8	SD4—115
	120	2	8×φ14	8×φ13	11.5	SD4—120
	127	3	9×φ14	9×φ14	12.3	SD4—127
QL40	105	2	6×φ14	5×φ13	9.0	QL40—105
	110	2	7×φ14	6×φ13	9.2	QL40—110
	115	2	8×φ14	7×φ13	9.5	QL40—115
	120	2	8×φ14	8×φ13	10.3	QL40—120
	127	3	9×φ14	9×φ14	11.5	QL40—127
Mission40	105	2	6×φ14	5×φ13	6.0	M40—105
	110	2	7×φ14	6×φ13	6.2	M40—110
	115	2	8×φ14	7×φ13	6.6	M40—115
	120	2	8×φ14	8×φ13	7.0	M40—120
	127	3	9×φ14	9×φ14	7.4	M40—127

QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

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3. Technical parameter of high air pressure 4' dth hammer

a. KHD45A

Item description	Part number
1. Top sub	KHD45A-01
2. O-ring	KHD45A-02
3. Cap	KHD45A-03
4. Check valve	KHD45A-04
5. Spring	KHD45A-05
6. Air distributor	KHD45A-06
7. Inner cylinder	KHD45A-07
8. Piston	KHD45A-08
9. Guide sleeve	KHD45A-09
10. Bit retainer ring	KHD45A-10
11. O-ring	KHD45A-11
12. Driver sub	KHD45A-12
13. Outer sleeve	KHD45A-13

Hammer length without bit	1030mm
Top sub thread	API 23/8”REG PIN
Outside diameter	99mm
Weight	38kg
Bit diameter	115-140mm
Working pressure	174-300psi (12-24bar)
Air consumption	280-490cfm (8-14m3/min)
Bit shank	DHD340A/ COP44

b. KHQL40

Item description	Part number
1. Top sub	KHQL40-01
2. O-ring	KHQL40-02
3. Cap	KHQL40-03
4. Check valve	KHQL40-04
5. Spring	KHQL40-05
6. Air distributor	KHQL40-06
7. Inner cylinder	KHQL40-07
8. Piston	KHQL40-08
9. Bit retainer ring	KHQL40-09
10. Driver sub	KHQL40-10
11. Outer sleeve	KHQL40-11

Hammer length without bit	995mm
Top sub thread	API 23/8' REG PIN
Outside diameter	99mm
Weight	39kg
Bit diameter	115-140mm
Working pressure	174-300psi (12-24bar)
Air consumption	280-490cfm (8-14m3/min)
Bit shank	QL40

4. Application for 85-305MM High air pressure Button drill bit Durable Dth hammers bits

Water well drill bits is our main product. After many years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials, advanced technology and passed through strictly inspection.

1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.: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.

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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

5. Pictures of QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

6.About KAISHAN Company:

1- Established in 1956 ,Specialized in this line more than 50 years.

2- National Free-inspection Product.

3-Have advanced machining centers, automatic production line shape and heat treatment equipment setc 500 sets from the United Kingdom,United States,Japan,Germany etc.

4-Exported to Asia/South America/Mongolia/ Japan/ South-Africa etc . Have global customers.

company2

QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

7.our market

20%North America 20%Southeast Asia 20%Mid East 20%Eastern Asia

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QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

8.If you need more information about Water well drill bits, welcome to contact

QL DHD COP Mission Bit shank High air pressure DTH button bit water well drill bits

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