Three Phase Bench Grinder, 0.18 KW, Model: Rajlaxmi
250mm electric vertical floor grinder, grinding and polishing machine M3025 three-phase vertical grinding wheel - AliExpress
3" Multipurpose Mini Bench Grinder Polisher with 31" Long Flexible Shaft and Accessories, Variable Speed Dial 0-10000 RPM, 110V 150W Single Phase Motor - Amazon.com