Mission Drilling DTH Hammer High Air Pressure Rock Drill Bit DHD340 DHD350 DHD360 DHD380

Product Description

Product feature
1.Factory direct supply 
2.Factory wholesale price 
3.Stable quality 
4.High drilling efficiency 
5.Good wear resistance 
6.Long service life  

Wear-resistance DTH drill bit : 

Our company uses high-quality raw materials and advanced production technology to produce high-quality series of down-the-hole drilling tools. At present, there are four types of end face designs used by down-the-hole drill bits: end face convex type, end face flat type, and end face deep concave center type.

Atlas name	name	Diameter mm	length mm	Applicable impactor
DHD3.5-18A	DHD3.5-90 drill bit	90	244	DHD340A
DHD340A-15A	DHD340A-105 Bit	105	292	DHD340A
DHD340A-15B	DHD340A-115 Bit	115	290	DHD340A
DHD340A-15C	DHD340A-130 Bit	130	290	DHD340A
DHD350C-19B	DHD350-140 Bit	140	340	DHD350Q
DHD350R-17A	DHD350-138 Bit	138	349	DHD350R
	DHD350-152 Bit	152	349	DHD350
DHD360-19A	DHD360-152 Bit	152	400	DHD360
DHD360-19B	DHD360-165 Bit	165	400	DHD360
DHD360-19I	DHD360-178 Bit	178	400	DHD360
	DHD360-194 Bit	194	400	DHD360
DHD360-19C	DHD360-203 Bit	203	400	DHD360
	DHD360-216 Bit	216	400	DHD360
	DHD360-230 Bit	230	400	DHD360
DHD360-19J	DHD360-254 Bit	254	400	DHD360
	DHD360-305 Bit	305	400	DHD360
	DHD380-203 Bit	203	480	DHD380
	DHD380-216 Bit	216	480	DHD380
	DHD380-235 Bit	235	480	DHD380
	DHD380-240 Bit	240	480	DHD380
	DHD380-254 Bit	254	480	DHD380
	DHD380-275 Bit	275	480	DHD380
	DHD380-280 Bit	280	480	DHD380
	DHD380-290 Bit	290	480	DHD380
	DHD380-305 Bit	305	480	DHD380
	DHD380-315 Bit	315	480	DHD380
	DHD380-325 Bit	325	480	DHD380
	DHD380-350 Bit	350	480	DHD380

Hunan Hippo Drilling Tool Co. LTD. specializing in the production of PDC drill bits, DTH hammer bits , diamond drill ,well drilling bits, mine drill, oil drill, composite drill teeth and other products. covering an area of more than 2,000 square meters.The technical staff and advanced production equipment have rich experience and independent and design capabilities. We can accept OEM and ODM orders. It is a company integrating development, production and sales. 
1.advance technology &equipment , international standard 
2.high precision CNC machines , ISO certified. 
3.More than 10 years producing experience 
4.Skilled workers with rich experience

Products are widely used in well drilling, geological exploration, coal mines, mining stone, oil and gas mining, roads, railways,bridges, water conservancy and hydropower, engineering anchoring, construction and other industries.
Package And Shipping
FAQ
1. Are you a manufacturer? What can I buy from you?
We are a manufacturer and our factory is located in Changsha City, the capital of construction machinery in Hunan, China. We specialized in producing PDC bits, PDC coring bits, impregnated diamond core bits, tricone bits, DTH hammer bits , reaming shell , water well drilling rig , drill pipes, geological pipe casing etc.

2. Is the product quality and customer service good?
Adhering to the principles of customer first and quality first , we have already passed ISO 9001 certification and having rich experienced QC, so each order will be strictly inspected and tested before delivery.

3. What are our strengths?
We are an enterprise integrating independent research and development, production and processing, and sales, with professional technical personnel, strong production capacity, and 12 years of production and research experience. We have already established high-performance production lines for PDC rock bit, DTH hammer, cone bit and drill pipe , and can provide OEM and ODM services.

4. What services can we provide?
Acceptable delivery terms: EXW , FOB , C&F , CIF etc. Accepted payment currency: USD, AUD, CAD, SGD, EUR, GBP, HKD, JPY, RMB etc. Acceptable payment terms : TT, LC, OA , Western Union, Paypal, Credit card, collection , cash etc.

5. What is the mode of packaging and transportation ?
Sample orders can be acceptable , MOQ is one piece . The goods will be packed in wooden case or cardboard boxes or pallets. Delivery by express, sea, air, or land is available.