air rock drill

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YT28 airleg rock drilling is one of new high-efficiency machine used widely in mine roadway constructions and various of rock hole blasting. It is an

Productivity:2000 sets;Min. Order:1 set;Packing:wooden case;Transportation:sea or air;DeliveryDate:within 7 days;PaymentType:T/T,L/C;Trademark:DaLiSh

The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18

YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a

Instruction:The machine is mainly used in samll quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain

mining rock drill bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Reasonable price and low price

yt29a pneumatic rock drill
1.Efficient & Reliable
2.Sturdy construction
3.Fast services
4.ISO9001,CE approved.

We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with many sizes and iadc codes.
Welcome your inquiry.

mainly used in samll quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas

The rock drill has good performance under low pressure,it is suitbale for act impetus with long Air pipe and small air compressor.

YN27/YN27C, which composed of gasoline engine, air compressor and rock drill, is a very efficient hand-hold machine. It is suitable for rock drilling,

YT24 Pneumatic rock drill is suitable for drill level or gradient holes in medium hard or hard rock.

It is a type of drill head, which is suitable for rock geology.
It is used to drill pilot hole for HDD.

xiamen betopper offer pneumatic rock drill, air-leg rock drill, hand-held rock drill, stopper drill, hydraulic rock drill, gasoline-powered rock drill

thread rock drill bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

Fit for wet drilling in medium-hard or hard rock.

1. High quality
2. Fast delivery.
3. Rock Drill Parts can be offered
4. hight efficiency

Price:US$3.0;Productivity:800000Pcs/Year;Min. Order:100 Pcs;Packing:WoodenCaseorAsCustomerRequest;Transportation:By Sea or By Air;DeliveryDate:20 Day

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

Rock Drill - YT28
YT28 type rock drill is a kind of high efficiency air leg rock drill. It is mainly used for digging into mine laneway and blasting

Pneumatic Breaker B77C, RB777, RB777C, B87C, G20, G10, B90, B67C, B47, TCA-7 and Internal Combustion Rock Drill YN27C, YN27A, YN27J, YN30A are also s

all parts can interchange with Atlas Copco the price is very lower.90% parts are the CNC machine

1.suitable formation :soft to middle soft
2.famous company in China.
3.main market:USA,Asian,Middle East.

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

atlas rock drill bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ballistic

(1) strong resistance to abrasion and impact resistance.
(2)Cutter's quality performance is good.
(3)Stocks adequate, time delivery.

Price:US$75.0;Productivity:25000 Sets/Year;Min. Order:15 Sets;Packing:Wooden Case or As Customer's;Transportation:By Sea or By Air;DeliveryDate:15 Da

Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality

Applicable for rock drilling and breaking.Widely used in the earth and stone work of national defense,mining,road-construction,city construction .