Hand Drill Suppliers and Manufacturers

3 Jaws Chuck Detachable Wooden Handle Casted Body Specification Size (Inch.) Inner Box (Qty.) Outer Box (Qty.) 1/4" 1 20 3/8" 1 20

These versatile tools are both a drill and a chipping hammer. A push of the rotation release button easily and quickly converts the tool to a hammer. The CP-0009 and CP-0014RR rotary hammers are designed for a wide variety of construction and maintenance applications such as driving or setting masonry anchors and drilling holes in concrete, bricks or rock. As a hammer, these tools can be used for chipping, scarifying, scaling and cleaning welds. Features - Excellent power-to-weight ratio helps drill holes faster and easier than comparable electric rotary hammers. - Built-in oilier provides continuous lubrication. - Teasing throttle for precise control. - Rotation release button converts tool to a hammer on some models. - Cushioned piston for smooth operation.

1.Type: twist drill bits, center drill bits, short shank drill bits, tapper shank drill bits, spotting drill bits. 2.Material:hss, hss-e, carbide, etc. 3.Coating:tin, bright, ticn, etc. Individual in plastic case.

Models zm12\15\18t series electric coal drills are made up by flame-proof motor, reducer, switch and operation system. In order to operational safety, the handle of drill, switch hand and enclosures wind must be made of insulation plastic. Mine cable size uz34, connect after putting the plastic sleeve on the flaking tinning. Pay attention to the mark ¡° ©û ¡± on the connectors, absolutely cannot meet wrong.

1.Introduction of Y10 Hand-held Pneumatic Rock Drill Y10 portable hand-held pneumatic rock drill is a novel light rock drilling machine for mining and construction in quarrying industry and construction industry. It has low gas consumption, low noise, fast speed, high efficiency, flexible operation and good economic effect. Y10 portable hand-held pneumatic rock drill can drill 20-24 mm holes on various rocks and buildings. Especially when performing secondary blasting on marble and granite, it will be your most handy tool. 2.Parameters of Y10 Hand-held Pneumatic Rock Drill Weight 10 kg Length 458 mm Air consumption ï¼?9 l/s Working pressure 0.4-0.63 mpa Air pipe inner diameter 13 mm Rock drilling speed 280 mm/min Bit diameter 20 mm Shandong Master Machinery Group specializes in supplying pneumatic rock drillï¼?the main models are: QCZ-1, QCZ-2, Y6, Y8, Y10, Y24, Y26, YO18, Y19A, Y20LY, 7665, 7655, YT23, YT24, YT27, YT28, YT29A ,YSP45 .

1.Introduction of Y20LY Hand-held Air Leg Rock Drill Y20LY hand-held air leg rock drill continuously impacts the shank and continuously inputs compressed air or pressurized water from the center hole of the drill to discharge the slag out of the hole, forming a circular drill hole of a certain depth. Y20LY hand-held air leg rock drill is mainly used for rock drilling in mine roadway excavation. It is most suitable for large mines and tunnel rock drilling operations. The diameter of the blasthole is 34-42 mm and the depth can reach about 5 meters. 2.Parameters of Y20LY Hand-held Air Leg Rock Drill Weight 20 kg Length 561 mm Cylinder diameter 63 mm Stroke 55 mm Working pressure 0.4-0.63 mpa Air consumption â?¤33 l/s Impact frequency â?¥33 hz Impact energy â?¥26 j Air pipe inner diameter 19 mm Water pipe inner diameter 8 mm Bit diameter 34-42 mm Rock drill hole depth 5 m Shank diameter 22*108 mm Shandong Master Machinery Group specializes in supplying pneumatic rock drillï¼?the main models are: QCZ-1, QCZ-2, Y6, Y8, Y10, Y24, Y26, YO18, Y19A, Y20LY, 7665, 7655, YT23, YT24, YT27, YT28, YT29A ,YSP45 .

Advantage: The seeding capacity, seeding row space and the working width are adjustable.