|It is best for drilling 20 ~ 65 mm holes on concrete , bedrock and hard rocks.
And also it is high durability because of special steel and carbide.
|The way blowing strength can transfer percussive force directly to the bottom hole of bit from the edge of rod,
usually it is being used for Crawler drill and Drill jumbo in tunnel , mining and any job site.
|This integrated bit with rod is used for Small Rock Drill (TH-5 Root Hammer) which is produced by HIRADO, Japan.
It is best for drilling small holes on concrete , bedrock and hard rocks in where construction job site, stone industry etc.
|These rods are used for Small Rock Drill (TH-5 Root Hammer).
It can be used with HIRADO bit attached to top of the rod.
And also it is high durability because of special steel.
|This wedge can split Concrete , Granite rock, Garden rock and so on.
Made of special alloy steel, outstandingly durable comparing to conventional Wedge & Feathers.
Integrated parts are easy to set, all parts do not go apart. The parts won’t be lost, and work efficiently increase. Friction on the slide surfaces is small, large hammer is not necessary.
|These are accessories for HIRADO products.
This has been developed only for HIRADO products.
Especially, grease makes products life longer and bring that potential out efficiently.