Screw-type air compressor structure of a unique design, a compact, stylish appearance, high efficiency, small energy consumption, low noise characteristics and long life, is a smart environment-friendly pro.
[pdf] Turn the throttle lever gradually and drill at a slow speed until the hole is collared. The drill should be kept at right angles to the work until the hole is collared, then repositioned for angle drilling. Always apply sufficient down pressure to keep the tool from bouncing.
[pdf] Buy drilling equipment, drilling supplies and spare parts for Reverse Circulation (RC), Down The Hole (DTH) and geothermal applications. Hammers, drill bits, pipes and more.
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