Origin: Mainland China
Metal Type: diamond wheel
Certification: CE / EU,CIQ,EEC,LFGB,SGS
Feature: Eco-Friendly,Stocked
Type: Sharpeners
speed: 2000/min
Material: Diamond grinding wheel
Angle: 18~20 agree
Apply to: Ceramic knife, Chinese knife, European knife, Japanese knife
weight: 1200g