Tsubosan Diamond Line Round 1.0Φ #300 DLMA1030 1 piece

Catalogue number: DLMA1030 Features: ●A needle-shaped diamond file, ideal for grinding small round holes. ●The handle is made thicker, making it easier to hold and easier to use. ●Diamond grains are fixed using the Ni electroplating method. Performance such as adhesion, grinding ability, and wear resistance has been improved. Applications: ●For grinding high-hardness materials such as ceramics, carbide metals, and hardened steel. ●For machining slotted holes. Specifications: ●Grain size (#): 300 ●Shape: Round Φ1.0 ●Total length (mm): 170 ●Blade length (mm): 50 ●Handle shape: Round ●Width (mm): 1.0 Material/Finish: ●Carbon tool steel