Specifications

1.For dry drilling
2.Suitable for drilling downward&incline in medium-hard work
3.nimble starting&stable running
4.pneumatic

Products name:    Y20 air-operated rock drilling tool

 

Products features:

 

For hand-held rock drills, we have Y6, Y20, Y19A Y24 and Y26. Among them, the Y6, Y20 and Y24 are widely used in quarrying or construction industry.

Model Y20 Hand-held Rock Drill is intended for drilling downward and inclined blast holes in medium-hard rock (f=8~18).The rock drill is mainly used small quarries. Mines for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects.

 

Products technical data:

 

Model	Weight	Air consumption	Length	Drill steel chunk hex	Bore Dia.	Drilling depth	Impact rate	Hose connection
	Kg	L/s	mm	mm	mm	m	Hz	mm
Y20	18	25	605	22*105	30-42	3	34	16 or 19
Y19A	19	43	600	22*108	30-2	5	35	19
Y24	24	≤50	604	22*108	30-42	5	30	19
Y26	26	≤47	650	22(25)*108	30-42	5	27	19

 

Products advantages:

 

1.Y24 &Y20 are intended for dry drilling,YH24 for wet drilling

2.Suitable for either drilling downward or incline of blast holes in medium-hard rock

3.Centrally grouped control,nimble starting,stable running and easy maintenance.

 

For more info: