There is no need to remove all chips or holders as the Hexpin EZ pad is high enough to provide clearance so the carbide chips do not touch the work surface
Excellent for Sanding, Light Grinding, and Floor Preparation on Concrete, and the spring-mounted pins allow for uneven surfaces
Use wet or dry on concrete surfaces
It fits the Hexpin carbide plate (#HEX17CBD or ), and either 6 or 12 EZ pads can be used