Features:100% Brand New and High QualityHole saw size: 0-14mmHigh quality and durable material with super hardnessSlip-resistant designed handle and optimal shaped drill for comfortable grip and easy operationCompact and portable designAlso ideal for electricians， plumbers and heating engineers， carpenters， etc.Especially suitable for RC carSpecification:Color: Black + Silver(As the pictures shown)Material: AluminumHole saw size: 0-14mmSize: 13 x 1.8cm (L * D)Package Included:1x 0~14mm Hole Expanding Saw Opener Reamer