기능

• Designed to be small, with an outer diameter of 90 mm, and with a large number of blades, it is easy to mix and match.
• Repair of cracks in concrete, mortar, etc., joint processing and groove cutting.
• Since many repair parts can be scraped, many repair agents can be filled.
• The lightweight design reduces the burden of long work hours.
• The shape is easy to cut along cracks with good bite.