China Atlas Copco Rock Drill Bit Down Drill Hole Down The Hole Drill

Product Description

1.high and low air pressure down-the-hole drill bits

2.Low air pressure holeDia.:65-220mm

3.High air pressure hole Dia.:85-305mm

4.Face type: drop center bit/conNon Woven Bag cave face/convex face/double gauge face/flat face bit

5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic buttonsharp button flat button

6. Drill rock type:Granite, Marble,Limestone, Basalt, ect.

7. Project types: Blast holes, Quarry ,Anchoring, Infrastructure, Geothermal holes, Well drilling,ect.

Parametersof 254mm 10 inch water well drill bits for hard rock:about the quality:

Our DTH Bits has following advantages:

1.95%quality similarity with world top class brands,such as atlas Copco etc.

2. Strong ability in dPower Supply & Distribution rilling tools production.

3.Strick quality control.

Drill Bit SeriesBit Dia (mm)Gauge
ButtonsFront
ButtonsWeight(Kg)MHD65(DHD360, Cop64)1528xφ168xφ16221658xφ188xφ16241788xφ188xφ16261909xφ189xφ162820310xφ1810xφ1629.5MHD85(DHD380, Cop84)1959xφ189xφ183420310xφ1810xφ183621612xφ1812xφ184525412xφ1820xφ185830512xφ1830xφ1875

Main Advantagesof 254mm 10 inch water well drill bits for hard rock :

NO.AdvantagesDescription1Quality95%quality similarity with world top class brands,such as atlas Copcoetc.2ShanHand Tools k TypeOur products can be suitable for many types of DTH Hammer, such asQL, Mission, COP, IR,SD,HD,DHD,BR,CIR etc.3MaterialsOur products adopthigh-quality raw materials,advanced technologyand passed throughstrictlyinspection, making sure thehigh quality of every dth bits4AdvantagesOur dth bits can transmit intensive impact energy into the rock withthe least loss of energy, which can help youimprove efficiency and reduce costs5Product lifeWe select high-strength structure alloy steel and carbidLeather Machinery es withbest qualityto ensure the drill body and alloy body can achieve uniform wear, thusthe service life of bits will be increased.

Factory description :
Other Instruments & Meters

1.Advanced equipment

2. Professional technicians

3. Strict production processCompany Introduction :

Xiamen Zhao Xing Electrical Equipment Co., Ltd. was established in 1996, with extensive experience in drilling area. We specializes in providing drilling solutions for our customers to improve efficiency and cost savings.

is worth of your choice!Exihibitions :Unitl now, ZHAOXINGhave participated in much exhibitions ,such as mechanical exhibitions and stone exhibitions and so on .for example :Xiamen Internation Stone Fair /Shanghai Bauma Show /Carton Fair .....

SHIPPING &PACKAGES :Inner package :Carton /original package
Outside package :wooden caseFAQ

The information about dth drill bit you may like to know before order:

1. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

based on order quantity, normally it takes 20 days for production.

in 3working days after receiving the advance payment

3. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

4. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.

5. After Services:

a. Our sales team will response for your question within 24 hours

b. Technical Support will be available in any timeIf you have any interertest in them ,pls contact with me now :Mobile number :+ 8615980939471