Gasoline rock drills are indispensable mining machinery and equipment. Drill pipes and drill bits are accessories of gasoline rock drills, which have a great impact on the efficiency of gasoline rock drills. Drill steel rod, usually made of carbon steel, hollow hexagonal section or prototype. The gunner powder hollow is designed exclusively for settlement purposes. Choice of bit shape of rock and composition hardness. Commonly used gasoline rock drill drills have a single cut, double cut and cross three, single drill bits are suitable for soft and hard media without cracks; shear and general rocks can be applied to star positions.
The drill pipes and drills of
gasoline rock drills can only have a small rock hardness, so the fiber head is easy to wear. Grinding drills should be forged, commonly known as drills forged fibers or modified. Another pipe thread or cone and bit link, often used in hard rocks. Drill-inlaid hard alloy tool steel, commonly known as the cutting edge of alloy drill bits. The advantages of this bit mill can be removed at any time after replacement without replacing the tube, which improves work efficiency, saves steel and reduces fiber costs. Drill bits and drill pipes used in the drilling process. Use short drill rods and big eyes for drilling. Later, after small drill bits, drill rods, etc., the drill bit should be small and gradually reduce to the required diameter. The first short length after the drill rod is the first depth required.
Gasoline rock drill is easy to operate, time-saving, labor-saving, and has the characteristics of fast breaking, high efficiency, and continuous operation. The host weighs only 25 kilograms and is easy to carry. It is suitable for roads, railways, construction sites, etc. It is suitable for areas where power supply and wind pressure equipment are not required and for temporary projects with high mobility. This machine has a wide range of adaptability.
