Mini Microscope Jewelers Eye Loupe Magnifier Magnifying Glass Powerful Doublet, Chrome Plated, Round Body Jewelry Loupe, 10X 21 mm, 2pcs,Silver DC Worm Gear Motors The added benefit of not

The added benefit of not only being a dependable fastener

Total Length: 170mm/6

Screw post

Features: 63mm bore and 100mm stroke

The bit is made of thickened carbide alloy

Mini Microscope Jewelers Eye Loupe Magnifier Magnifying Glass Powerful Doublet, Chrome Plated, Round Body Jewelry Loupe, 10X 21 mm, 2pcs,Silver DC Worm Gear Motors The added benefit of notA great tool for your selection of jewelry. feature: color: Silver size: 10X 21mm mirror diameter: 21mm material: All metal, abs plastic, optical glass lenses. 1 x 20x 21mm glass magnifier. Application range: Industrial purpose, circuit board and printing, industry, , gardening, coin, stamp, jewelry, appraisal, education, geography, home and office.