Ручная Ударная дрель по отличной цене пневматический домкрат для сухой горной

Pneumatic Jack Hammer is a kind of high efficiency handhold rock drill machinery. It's widely used in coal mining, soft rock, digging pits for post brackets, digging slots, breaking concrete, frozen earth in constructionand installation engineering or constructing works in casting industries. It's suitable for operating all around of work, especially in narrow space, upper or climbing direction. It can stop working automatically when the solid object is broken. YT28 can be matched with FT160A air leg drill horizontal and inclined blast holes; can also be installed on the trolley or carriage operations.
Aavantages: light weight and convinent operation, low consumption and long lift parts,high efficiency and fast drilling volcocity.     

Spare parts: Integral drill rod, Plug hole drill rods, Tapered/threaded drill rods, Tapered/threaded drill bits (button bits, chisel bits, cross bits)

1) Fit for wet drilling in medium-hard or hard rock.
2) Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair.
3)Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
4) YT28 differs form similar products particularly in its high efficiency, strong flushing and powerful torque.