1.Sinorock hand-held pneumatic rock drill machine 2.Drill in medium-hard or hard rock 3.Nimble starting, stable running 4.ISO

Sinorock hand-held pneumatic rock drill machine

Features:

Model Y20 &Model Y24 is intended for dry drilling, while YH24 for wet drilling.

Suitable for either drilling downward or inclined blast holes in medium-hard or hard rock, or for second blasting operation.Centrally grouped control, nimble starting, stable runningand easy maintenance.

Technical parameters of Sinorock hand-held pneumatic rock drill machine

Description	Hand-Held rock drills
Type	Y20	Y24	YH24
Weight (kg)	18	24	24
Air consumption (L/S)	25	55	55
Bore Dia. (mm)	Φ34-40	Φ34-42	Φ34-42
Drilling depth (m)	3	5	5
Shank (mm)	22×108	22×108	22×108
Air pressure (MPa) (mm)	0.4	0.4	0.4

  

Sinorock hand-held pneumatic rock drill machine