1Meanwhile, this kind of small-diameter grinding disc can grind narrow space without leaving dead corner, practical. 2Made of high-quality imported accessories, chamfering Machine keeps accuracy assembly with stable performance for long life. 3With elbow design, light weight hand tool supports easy operation, greatly improves work efficiency 4Chamfering machine is entitled with practical adoptability, which keep its high performance for a long time 5Entitled with high performance according to strict rule, such a power tool is made via accuracy craft by many experts. Item Type: Chamfering machineBrand: KOPOModel: KP-5702No-Load Speed: 30000 (b.p.m)Air Consumption: 0.22 (m3 / min)Chamfering Ability: C0.1-C1.5Chamfer Aperture: approx.7mm / 0.3inAdjustable Depth: Approx. 0.1 ~ 0.9mm / 0 ~ 0.04inSize1: Approx.7mm / 0.28inSize2: Approx.48mm / 1.89inSize3: Approx.33mm / 1.3inSize4: Approx.55mm / 2.17inSize5: Approx.120mm / 4.72inSize6: Approx. 58mm / 2.28inBlade Size1: Approx. 3.5mm / 0.14inBlade Size2: Approx. 7.5mm / 0.3in 1 x Chamfering Machine1 Set Installation Tool (Including 2 x Wrench)1 x Analysis Chart Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.