The Blue Spot 12 piece flexible round diamond files are manufactured with dipped handles to aid user comfort. Designed to be used in the Electrical field for cleaning of connectors and Terminals etc but are the ideal tools to be used where fine filing is needed a great tool for Jewellery and Model makers, With a perfect length of 125mm for getting into hard to access areas contained in a wallet and case for storage. Contents: 2 x 0.7mm 2 x 0.9mm 1 x 1.35mm 1 x 1.55mm 1 x 1.7mm 1 x 2.0mm 1 x 2.3mm 1 x 2.55mm 1 x 2.75mm 1 x 3.0mm