Wholesale diamond core drilling machine at a reasonable price is ideal for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials and is widely used in quality inspection, construction of airport runway, railway, bridges and tunnel, and installation of water, electricity, heat and gas. All the full copper motors of concrete drilling machines operate with wide ranging rated power (1400W, 1650W...to 6880W), diameter hole capacity (90mm, 130mm...to 500mm) and offer portable / vertical use and various step-less speed, feature in high efficiency, smooth hole-wall and accurate dimensions.
Buy diamond drilling machine in bulk online, it is cheap, possesses 90mm diameter hole capacity, 1.4KW electric power, 1800 r/min working speed, and is widely used to drill holes on various construction materials including reinforced concrete, brick, rocks, ceramics.
Diamond core drill rig with economic price is powered by 1650W electrical motor and operates at 1800 r/min step-less, max drilling diameter up to 130mm speed, characterized by flexible mobility and safety and reliability .
Concrete hole drill with good price works with with 2000 r/min no-load speed, 1800 watt available in 50Hz/ 60Hz 110V, 220V, 240V system, vertical use to cut up to 150mm (6 inch) holes in reinforced concrete, brick and other instruction materials.
Buy best vertical drilling machine instruction tool at cheap price, it operates at 6.3 inch diameter hole capacity, 3200 watt rated power, 800 r/min working speed, with no dust operations, high efficiency and accuracy, smooth wall.
Best vertical drilling machine instruction tool with cheap price is widely used to cut holes from 0.6" to 7" diameter in walls, floors, glass and other instruction materials, works at 3380 watt rated power, 750 r/min no-load speed, efficient and convenient to operate.
Buy concrete drilling machine for sale, it works at 200mm diameter hole capacity, 3650W rated power, 700 r/min step-less speed, 50Hz or 60Hz 110V / 220V / 240V AC voltage, applicable to construction, quality inspection, installation areas.
Wholesale vertical drilling machine construction tool with favorable price is designed to drill through various types of instruction materials, works with 9 inch diameter hole capacity, 3880 watt rated power, 600 r/min step-less speed, features in high-efficiency, smooth hole-wall and accurate dimensions.
Wholesale 9.8 inch core drill at a reasonable price operates with 3950W full copper motor, 580 r/min step-less speed. Vertical use for drilling holes on different instructional materials with high efficiency.
Diamond core drill machine has a competitive price, powered by 4350W electric motor, features 760 r/mins no-load speed, 300mm max. drilling depth. Applicable for drilling holes on different construction materials .
Buy diamond drilling machine at an affordable price, it is equipped with 4680W electric power, no-load speed up to 600 r/mins, max. drilling depth 350mm. Portable use, ideal for drilling holes on different construction materials .
Best multifunctional diamond core drill for sale, it features 400mm diameter hole capacity, 4980W powerful electric power, 580 r/min step-less speed, can be used for many different purposes in construction, quality inspection, installation areas.
Vertical drilling machine with competitive price features 9.8 inch diameter hole capacity, 6880W powerful electric power and 480 r/min step-less speed, designed with soft starting as well as overcurrent
protection, easy for raising / lowering drilling depth.