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...Punching Machine, Wire Punching Equipment 380V/3PH/50HZ/3KW FEATURES: 1. High speed 2. Interchangeable punching die by manual revolving or electric revolving. 3. Punching 2:1, 3:1,4:1 (5:1) comb or calendar ...
...sized long hole production drilling jumbo . With a hole ranges from 64 to 89mm in diameter , and a 27+1 rod handler for drilling up to 35m hole depth , it is suitable to drill vertical or tilted fan - shaped...
...Hole DTH Drilling Model: ROS62 Keywords: China Mission 60, China Mission60 DTH Bits, Mission60 DTH Bit, Mission60 DTH Drill Bit, Down-The-Hole Mission60 DTH Drill Bits, China Mission 60 DTH Bit Hammer Bit, D...
... Features Laser-Guided Cutting: Exact length customization (50mm to 3,000mm) with ±1mm tolerance. No minimum cut fee. Precision Hole Drilling:...
... automatic hole punching machine is used for wire o notebook ,twin loop ring calendar ,spiral sketch book ,plastic spiral book ,pp sheets ,Hardcover and cardboard hole perforating and punching machine . Wide...
...Hole Punching Machine For Wire O Notebook And Spiral Notebook APM450 paper punching machine is new developed based on our APM320 machine ,machine used very stable structure and safe cover to be ensure it can...
... for punching and there is no burr after punching. With pressing mechanism design, punching precision is good. With the hydraulic pump as power, it can used in no power site. 1. Remote Control Style: Works w...
...Drill Rod For Small Hole Rock Drilling H19 H22 HEX BODY Top Hammer Drilling Equipment Integral Drill Rod Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite...
...Drill Hammer Ql60A High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A For Down Hole Hammer Drilling Down The hole hammer: High pressure Down The hole hammer Roschen has middle pressure, high pressur...
...hole punch machine MP600 cheap price Heavy -duty manual hole punch machine MP600 for notebook and calendarDescription: Wide format, heavy-duty, professional, floor standing punch machine. A very versatile ma...
... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling...
...Hole Punching Machine, 110 Strokes/Min Paper Punching Machinery Fully automatic paper punching machine is 100% fully automatic, the max punching speed is 110 strokes/min, it works very fast and stable, its t...
...Hole Punching Machine 2 In 1 Double Loop Spiral Wire O Closing Machine Super 600 Heavy duty paper punching machine feature: Item Super 600 heavy duty paper punching machine Punching thickness 5 mm Punching w...
... generally use high-speed steel and tungsten steel as materials, such as high-speed steel punches and tungsten steel punches, and high-speed steel is the most commonly used material. Commonly used are CR12, ...
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...
... mining, for small blasting hole drilling. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 19mm to 41mm usual...
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresp...
...the integration of the drilling rods and drilling bits, it can be matched directly with rock drills without shank adapter or coupling sleeve, these advantages avoid the wastage of energy, and improve the dri...
...the roughest of terrain. This machine are suitable for limestone, aggregate quarries and surface mining applications. ♦ The unique VL 140 rock drill takes up to 102 mm (4”) hole diameter ♦ Application compat...
...Drill Rods Carbon Steel Material Plug Hole Integral Drill Steel Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drill...