About hand-held rock drill machine or jack hammer,we have G7,G10,Y20LY,Y24,Y26,Y19A ,TY24C etc.,they are suitable for dry and wet drilling and blasting in small quarries,limestone mine and road constructions.Light weight, small size and low air consumption is the best cost alternative for multi-purpose drilling application.
Brief Introduction of Y19A JACK HAMMER
1.Y19A Hand-held and Air-leg Pneumatic Rock Drill mainly used for drilling work in small quarries, limestone mine, rock blast in road construction work, as well as water conservancy construction project.
2.It is light in weight and small in size and can be used together with type FT100 air leg, which is a lost cost alternative for multipurpose drilling applications.
3. It can perform both dry and wet drilling under various kinds of rocks,and it is even more flexible in drilling operation when matched with the small- size compressor of capacity of 1.5m³ ,the function will be better than others.
| DETAILS |
PARAMETER |
| Weight(kg) |
20 |
| Length (mm) |
609 |
| Shank size (mm) |
H22*108±1 |
| Drilling diameter(mm) |
32-40 |
| Piston stroke(mm) |
50 |
| Working pressure(Mpa) |
0.4 |
| Impact frequency(Hz) |
30 |
| Air consumption(L/S) |
≤21.6 |
| Air hose inner diameter(mm) |
16 |
| Water hose inner diameter(mm) |
8 |
LUOYANG GUANGTUO ROCK DRILLING GROUP, it was founded in 2010, located in Yiyangcounty, Luoyang city,Henan province,specializing in producing hollow drill steel and tapered drill rod. With the past years efforts,it has developed three branches,LUOYANGTUOYAN MACHINERY EQUIPMENT CO.LTD, specializing in manufacturing thread drilltools including thread rods and bits,LUOYANG SHANDIKE MECHANICAL EQUIPMENTCO.LTD, mainly in charge of import and export drilling tools business.Within advancedtechnical equipment,mature production line and experienced working team,GUANGTUOhas occupied more than 30% shares in domestic market, and sales outlets can be found allover the country.
LUOYANG SHANDIKE MECHANICAL EQUIPMENT CO.,LTD ,for satisfying different rockconditions and quarry miner's compatible products requirement,our main business scopeincludes air leg and hand-held rock drilling machines,top hammer drilling tools, such astapered drill rod, hollow drill steel with collar, tapered chisel bit,button bits cross bit, threaddrill bits and rods and down the hole drilling tools such as dth bit and dth hammers.
LUOYANG GUANGTUO ROCK DRILLING GROUP covers an area of 47,500 square meters,and employs more than 300 workers, 5 senior engineers and12 foreign traders,etc.Usingthe advanced equipment such as Vacuum degassing furnace,Normalizing furnace, pitcarburizing furnace,CNC lathe and friction welding machine and special productivetechnology, both high quality and beautiful appearance get the best insurance.
1. T/T or Western Union or money gram or L/C at sight?
All are no problem.
2. Shipping time for an order:
We have many stock. As usual, we can deliver the goods as soon as get the full payment.
3. Quality control:
Each production process have quality inspector to check the quality . And we have a very strict factory standard. There will also be strict inspection and testing for every order before shipping out.
4. After sale service:
Free replacement will provide once the failure confirmed caused by our product quality.
5. How can we trust your company?
We support Alibaba trade insurance. Protecting products quality, shipment on time and your covered amount.We are alibaba trade assurance gold supplier and have more than 10 years manufacturing experience of drill rods.
Audited Supplier 
About hand-held rock drill machine or jack hammer,we have G7,G10,Y20LY,Y24,Y26,Y19A ,TY24C etc.,they are suitable for dry and wet drilling and blasting in small quarries,limestone mine and road constructions.Light weight, small size and low air consumption is the best cost alternative for multi-purpose drilling application.
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