Yn27c Hole Driller for Limestone Block

Products Features:
The Internal Combustion Rock Drill Type YN27C is a very efficient machine with the characters that the structure is very compact, Less of the-easy-to-damage-parts, and very easy to control. It can adapt to these outside situations there is no water and no electronic power. It is a Kind hand held drill built up with gasoline engine, Air pump, rock drill and the rotation plumbum equipment for running or stop. It can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.
During operation, rock powder is blown away by the compressed air produces by the machine itself. This machine is a portable machine; It is also can use with supporting stand. Drilling hole diameter ¤ 28mm-42mm, when turning vertically down-ward, it can drill to the depth of 6m.
Why Choose Us?
Xiamen Bestlink Factory Co., Ltd since 2000 is committed to providing the best drilling and cutting machine, tools and accessories products in marble and granite stone quarrying, as well as in civil engineering application, especial demolition project. It is now a leading manufacturer of cutting and drilling equipment for the extraction of marble, granite and ornamental stones in china.

Most of our products are of our own proprietary intellectual property rights, such as Pneumatic mobile rock drill, DTH driller, Hydraulic splitting machine, Hydraulic stone stamping machine, Mushroom stone machine.

Rock Drill Type	YN27C
Weight(kg)	45
Overall dimension(L*W*H) (mm)	810*380*280
Diameter of engine piston(mm)	Φ58
Stroke of engine piston(mm)	70
Rotating speed of engine(r/min)	≥2450
Rotating speed of drilling rod(r/min)	≥250
Oil consumption(L/m)	≤0.12
Tank capacity(liter)	1.65
Max.drilling depth(m)	6
Shank size(mm)	Hex 22x108
Ignition system	controllable silicon,
	contactless system