Cir90 DTH button bits are always used for drill small water holes.
Carbide Low Air Pressure Bit CIR Series Mining Rock Drill Low Air Pressure DTH Hammer button Bits
Description

Carbide Low Air Pressure Bit CIR Series Mining Rock Drill Low Air Pressure DTH Hammer Bits
LOw Air Pressure DTH Down The Hole Drill Button Bit
What is low air pressure DTH hammer?
Low air pressure DTH hammer is widely used in geotechnical engineering in a variety of hard, high hardness and other toughness can be poor tough rovk, the following characteristics:
1. Low air pressure DTH hammer is a valve-type center exhaust hammer, the discharge of rock powder effect is good, reducing the re-broken rock slag, reducing the wear of the drill, improve the drilling efficiency.
2. Using the latest rock design theory to design the hammer of the internal structure of the size of the hammer to obtain the ideal energy transfer, a single hammer power, drilling faster, low air consumption.
3. Selection of the highest quality raw materials and the most advanced processing technology, more stable performance, longer life.
4. Easy disassembly, low failure, easy maintenance.
The application of Low air pressure DTH Hammer:
Mining, quarrying, road construction and other projects drilling blasting hole, landslide protection, dam reinforcement, anchoring and other engineering holes, geothermal air conditioning, hydrology, wells and other fields.
DTH CIR buttton bit
CIR Hammer Bit Diameter(mm)
CIR50 50mm
CIR60 60mm
CIR65 65mm
CIR70 76mm
CIR90 90-120mm
CIR110 110-150mm
CIR110/130 130-175mm
CIR150 150-200mm
CIR170 170-250mm


Product name:Low Air Pressure Bit CIR Series | ||||||||
Type:CIR Series bit | ||||||||
Applicable:Coal/Ore Mining, Well Drilling, | ||||||||
Face Design:Flat, Concave, Convex | ||||||||
Color:black, blue, yellow, red, etc | ||||||||
Rock Formation:Hard / Medium hard / Soft Rock Formation | ||||||||
Advantage:Wear Resistant,High Performance | ||||||||
Packing: packing according to customer’s requirement. | ||||||||
button shape:Spherical/Ballistic/parabolic/sharp/falt bottons | ||||||||
Diameter:76mm,90mm,110mm,130mm,150mmm170mm, |



1.How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.
2. 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. 3.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.
4.Do you have any certificate of authorization?
A: Our machinery is CE certified
Elsa
Email:bruce@kingkongdrillsltd.com
Elsa@kingkongdrillsltd.com
Whatsapp/wechat:+86 17638571343
www.kingkongdrillsltd.com
www.kingkongdrillslimited.com
www.chinadrillingtools.cn
Additional information
Model Number | 76-76, DTH drilling bit |
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