CIR 90 140mm DHD350 Mining Drill Bit Low Air Pressure For Water Well

Price	$3-$300
MOQ	1 Piece
Delivery Time	10-15 days
Brand	MTH
Place of Origin	CHINA
Certification	ISO9001
Model Number	140mm diameter
Packaging Details	wooden case
Payment Terms	T/T, Western Union, MoneyGram
Supply Ability	10000 pieces per month

Product Details

Product Specification

Place of Origin	CHINA	Use	Well Drilling,Ore Mining,quarry
Packaging Details	wooden case	Material	Carbide,High Manganese Steel,Tungsten Carbide & Steel
Model Number	140mm diameter	Supply Ability	10000 pieces per month
Certification	ISO9001	Brand Name	MTH
Payment Terms	T/T, Western Union, MoneyGram	Packing	Wooden Case
Processing type	Forging	Price	$3-$300
Delivery Time	10-15 days	Product name	CIR 90 Low Air Pressure DTH Down The Hole Drill Button Bit
Machine type	Drilling Tool	Minimum Order Quantity	1 Piece
Application	Rock Drilling,Mining,Construction,quarry,Water Well drilling	Diameter	140mm

Product Description

140mm DHD350 DTH Drill Bit for Rock Drilling and Water Well Drilling DTH Drill Bit

Product Information:

Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long service life. They are with high efficiency, low failure rate and long service life, which can realize efficient and economical drilling even for all kinds of high hardness, high abrasive rocks and other harsh conditions.

DTH Bit We Can Supply.
For DTH rock hammer and bits, we have
♦ Bits for Low Pressure DTH Hammers
♦ Bits for Medium & High Pressure DTH Hammers
♦ Bits for High Efficiency High Pressure DTH Hammers

Concave Front: This head shape is suitable for all rock formations, especially in medium-hard condition and uniform rock condition.
Flat Front: This head shape is suitble for drilling very hard rock conditions and abrasive conditions.
Convex Front: This head shape is suitable for soft or nedium-hard rock conditions, and the bit body is not easy to wear.

Shape of tungsten carbide button:

Spherical button, gauge button, suitable for very hard rock.
Ballistic button, front button, suitable for meduim abrasive, medium hard rock.
Parabolic button, front button, gauge button, suitable for meidum abrasive, hard rock.
Flat button, guage protection.

Specification:

Bit size	Shank type	Recommended DTH bir diameter
3.5''/3'' DTH Hammer bits	COP34, DHD3.5, MISSION30, BR3 shank	90mm to 105mm
4'' DTH Hammer bits	DHD340, QL40, MISSION40, SD4 shank	110mm to 130mm
5'' DTH Hammer bits	DHD350, QL50, MISSION50, SD5 shank	134mm tio 152mm
6'' DTH Hammer bits	DHD360, QL60, MISSION60, SD6 shank	152mm to 203mm
8'' DTH Hammer bits	DHD380, QL80, MISSION80, SD8 shank	203mm to 305mm
12'' DTH Hammer bits	DHD112, SD12 and QL120 shank	Available upon to customers' request

Company Profile:

Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.

With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.

Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.