most powerful cordless hammer drill

SAFEYEAR 12V Cordless Drill & Screwdriver 20V Double Speed Hand Drill 12V Cordless Drill & Screwdriver ;Voltage:12volt ;Battery: 1300mAh Li-ion ; Chuc...

Battery cordless drill / car repair tools KR21V Rechargeable Cordless Drill technical specification: Voltage: 21V Charging voltage: 100-240V~50/60Hz M...

... and stone as well as in metal, wood, plastic or similar materials. This impact is equipped with two separate gear ranges, ...

... Rotary SDS Bit For detail of this product, please click More... Description Item Tungsten carbide tip Grade YG6, YG8, YK05, K...

Black Dewalt 18V DCB200 5S1P 21700 5 Cells Power Tool Lithium Backup Battery For Electric Drill *This is a power tool battery for Dewalt models, pleas...

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21V Advanced Reliable Brushless Lithium Rotary Model 928 Voltage 21V Source 4.0 Ah Lithium Battery Concrete 26mm Impact frequenc...

... rocket boomer jumbo,AtlasCopcoD7roc,FurukawaHCR 1200, Tamrock,and Ingesoll Rand ECM660,the products are widely used in bench and production drilli...

... Rock Tools Product Specification: Our rock shank adapters are available for: (1) Size: R28, R32, R38, T38, T45, T51, T60. (2)...

...ween the gearbox and the chuck/output shaft of the electric , undertaking three core tasks: 1. Transmission The high - speed rotation out...

... Bit For Geothermal Product category: DTH tools Matched SD6 Diameter: 165 mm KINGDRILLING high air pressu...

... Electric /Driver Product Name Electric screwdriver Product Model JYH-EW02 Air load speed (maximum) 1350r/min Maximum chip diameter 10...

... device in a top controls a piston to move back and forth. An impact device arranged in the front of the top transfers the impact pow...

... Rig Mining Equipment Hydraulic Rotary Blast hole Machine Open-pit hydraulic carriage is designed according to the opera...

... Rig DTH Machine Description : 1. MD-80 rig is a kind of full hydraulic head rig. 2. It is applied to ...

... Mining/Exploration /DTH /Water Well /Micropile Specifications: Hole depth 60-100m Rod dia. 100-210mm Hole a...

Alloy Furukawa HD609 T45 Top- Tools Shank Adapter Description Top- rock Furukawa shank adapters are used for transmittin...

... situations without water and electronic . Meanwhile it is a hand- held , during operation,rock is blown away by the compressed air...