MOH'S HARDNESS TEST KITUsing the Mohs Concrete Surface Hardness Scratch Test Kit you can find the hardness of the concrete relative to Mohs hardness scale. Start by using the lowest number pick and continue up the scale until the concrete begs to scratch and that is your numeric number of hardness relative to Mohs scale.

Size of inlet: 50mm

The smaller the angle

after connected to the net

HEPA filter 29 ft2

It has high weight and high grinding efficiency

Great for removing mastic glue

Application: Concrete Grinding and thin coating removal

then it will work automatically

Volts (v)  120 Power (hp) 1

This trap consists of 1/3 PCD and protection segments

2 Amps (A) 8  / 1

Double segment crushed pcd used for think coating removal and harder concrete