it means the power source is not suitable
Simply drill a 6mm (about 15/64") hole
Double hook arm
wear resistant and corrosion resistant
Scalpel Handle #8, Stainless Steel (Fits Size #20, 21, 22, 23, 24, 25, 60, 70 Scalpel Blades) industrial it means the power sourceScalpel Handle #8, Stainless Steel (Fits Size #20, 21, 22, 23, 24, 25, 60, 70 Scalpel Blades) AAProTools Scalpel Handle 8, Stainless Steel (Fits Size 20, 21, 22, 23, 24, 25, 60, 70 Scalpel Blades) Product Features AAProTools Scalpel Handle #8, Stainless Steel (Fits Size #20, 21, 22, 23, 24, 25, 60, 70 Scalpel Blades) Stainless Steel, Gauranteed Satisfaction And Value For Money All Instruments Are Produced With High Quality Stainless Steel AAProTools