DHD340 4 Inch DTH Hammers and Button Bits Multi Function

• Customization: Available
• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Model NO.: DTH Hammers
• Manufacturing Process: Forging
• Material: Materialtcarbon Steel,Tungsten Carbide & Steel
• Product Name: DTH Hammer
• Machine Type: DHD350
• Diameter: 5 Inch ( 127mm )
• Connect Thread: API 2 3 / 8 ′′ Reg
• Size: 3" 3.5" 4" 5" 6" 8" 10" 12"
• Use: Ore Mining,Well Drilling,DTH Drilling
• Advantage: High Performance,High Wear Resistant,High-Efficien
• Transport Package: Standard Export Packing
• Specification: 5 inch ( 127mm )
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month

Product Description

Product Description

Inch	Bit  Shank	Connection Thread	Optional
1'	BR1	RD 40/BOX	with foot valve
2'	HD25	T42x10x1.5	with foot valve
	BR2	RD 50/BOX	without foot valve
	HD25A	T42x 10x1.5
3'/3.5'	DHD3.5	API 2 318' Reg	with foot valve
	IR3.5
	BR3		without foot valve
4'	Cop44/DHD340A	API 2 3/8" Reg
	IR340
	QL40
	SD4
	TD40
	BR4		without foot valve
	Mission 40
5'	Cop54/DHD350R	AP1 2 3/8" Reg API2 3/8'IF API 2 718' Reg API3 1/2" Reg	with foot valve
	IR350
	Mission 50		without foot valve
	QL50	API2 3/8' Reg AP1 3 112' Reg	with foot valve
	SD5
6'	Cop64/DHD360	API 3 1/2' Reg	with foot valve
	IR360
	QL60
	SD6
	Mission 60		without foot valve
7'	MK70A	API3 112' Reg	without foot valve
8'	Cop84/DHD380	API 4 112' Reg	with foot valve
	IR380
	QL80
	SD8
	Mission 80		without foot valve

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Packaging & Shipping

FACTORY STRENGTH

Certifications

FAQ

1. what can you buy from us?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts

2. How can I make payment?
A: TT, Western Union, LC etc.

3.  How is the shipment?  How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.  Shipping efficiency depends on country and city you want to ship to.  For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4. How is your quality control?  
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

5. Do you have any certificate of authorization?  
A: Our machinery is CE certified.