TECHTONGDA Optical Hand Edger Eyeglasses Lens Hand Edger Polisher Grinder Optical Hand Stone with #240 and #180 Lens Grinding Wheel for Resin Glass PC Stone Knives

ATTENTION: While the machine is working, don't touch the grinding wheel to avoid getting injured. Don't use this machine for any other purpose than hand-grinding the edge of lens. Don't place the machine in high temperature or leave it exposed to strong sunlight. Parameters: Voltage: AC110V/60Hz Power: 55W Machine Size: 170 x 285 x 225mm/6.7 x 11.2 x 8.85 in. Tank Size: 5.51 x 4.33 x 2.36 in/140 x 110 x 60mm Grinding Wheel: #180 & #240 Item Include: 153003 1 x Optical Hand Edge Grinder

• 【Grinding Wheel】- This hand edger and polisher adopts diamond grinding wheel with good thermal conductivity, high abrasion resistance and long service life. Its hardness is # 180 and # 240, which can meet the different needs of customers.
• 【Double Holder】-This This optical hand edge-grinder is supported by double supports, with wear resistance, aging resistance, high temperature resistance, fire resistance and other properties. It is more wear-resistant after liquefaction and hardening.
• 【Water Tank】- It uses a detachable sink, which makes it more convenient to change water. Its water output can be adjusted manually, you can adjust it according to the needs of different materials.
• 【ABS Shell】-It uses high density ABS shell, not easy to deform, high temperature resistant, flame retardant, impact resistant.
• 【Copper Motor】-This optical hand edge-grinder uses high-performance copper electric, built-in thermal protector, which can prevent the motor from overheating.