Core Drill Bit For Marble

HUA YUE IMPORT AND EXPORT CO.,LTD.

The core drill bit is made of high strength steel substrate and high quality drill by welding,it ... More>>>

High-Frequency Welded Drill Bit

HUA YUE IMPORT AND EXPORT CO.,LTD.

Item No. Code type Di... More>>>

Drill Bit For Concrete

HUA YUE IMPORT AND EXPORT CO.,LTD.

Item No. Code Diameter（mm） ... More>>>

Laser-Welded Drill Bit

HUA YUE IMPORT AND EXPORT CO.,LTD.

Item No. Code Diameter（mm） ... More>>>

Wireline drill rods

Guizhou Vilong Equipment Co,.Ltd

Wireline drill rods, B,N,H,P Our wireline drill rod are manufactured by CNC machin... More>>>

DTH hammer

Guizhou Vilong Equipment Co,.Ltd

DHD, QL, Mission, SD DTH hammer sizes from 3" to 8". More>>>

UMR-8 Hydraulic Micro drilling Rig

UNIMATE Heavy Industry Co., Ltd.

UMR8isnewlydevelopedmultifunctionaldrillrigforverdatileengineeringapplication,e.g.... More>>>

tungsten carbide king series single roller bits

UNIMATE Heavy Industry Co., Ltd.

UNIMATE has the ability to manufacture and supply 8?" (215.9mm) and 12 1/4" (311mm... More>>>

Tricone Roller Bit for rock drilling

UNIMATE Heavy Industry Co., Ltd.

Tricone Roller Bit Sealed type: Metal sealed roller bits & Rubb... More>>>

CFA (Continuous Flight Augers)

UNIMATE Heavy Industry Co., Ltd.

CFA piles are a type of drilled foundation in which the pile is drilled to the fin... More>>>