If I understud good ?
MICRO BLASTING is based on a simple purchase of cartiges 22 milim .....rest any one can manufacture .
Main 3 Cartige brands are : HILTY,RAM SET,and DUO FAST .
Now question I cant answer is :
Are saling of such Cartages is alowed in Philipins .Those are simple Cartages 22 mil but without the head just Cartage with gun powder squeezed presed at the end so no bullet }.m I think some specific Hilty machines uses such Cartages .
OUTSIDE OF PHILIPINS FOR THOSE THEY CAN AFFORD : the Micro-Blaster. Sold as a kit ($700 to $1700, depending on the model), it enables homeowners, contractors, landscapers and farmers to safely smash boulders. It makes less noise than a 22-cal. rifle and is so safe you don't need a federal blaster's license.
here a quote from ezebreak web site :
EZEBREAK LLC is the manufacturer and marketer of the Micro‑Blaster™ product line, a suite of patented rock breaking equipment that is powerful, portable, lightweight, and affordable. It is easily operated by contractors, excavators, field workers, and more to efficiently remove boulders, concrete structures, and rock formations. Our devices may be used in many instances where much costlier techniques are typically required, resulting in a considerable reduction of cost and time.
Micro-Blaster IMicro-Blaster IIMicro-Blaster IIx3 (3 Head)
Product Page
The Micro-Blaster ™ product line is an innovative solution to the problem of demolishing large rock or masonry structures. The equipment can be used by public works departments, rural landowners, road crews, landscape contractors, installers of underground water, electric, gas, or sewer lines, and National Park and Forest Service employees engaged in back country trail building and maintenance as well as personnel involved in rescue. New customers include people involved in Geology, Mineralogy, Paleontology, Mineral Exploration, Lapidary and other related subjects. Micro-Blaster is reliable, easy to use and safe. The best feature of this amazing product is that it SAVES TIME AND MONEY.