Features: *100% Brand New and High Quality *[Practical Angle Grinder Adapter]Our professional adapter turns your angle grinder into a grooving machine easily and quickly. Expand the function of angle grinder, helps you to achieve various works through one machine. *[Simple To Use]The threaded design makes it easy to apply on your angle grinder. Saw blades(not included)can be added or reduced according to your own needs, up to 4 saw blades can be used at the same time. *[Wide Application]M10 adapter is suitable for type 100 angle grinder use, while M14 adapter is suitable for type 125-230 angle grinder use. Both of them are perfect for walls, bricks, tiles grooving. *[High Quality]Made of premium metal material, high hardness, durable construction engineered for longer service life. Specifications: Materials:Metal Height:M10:44.3mm M14:49mm Optional quantity:1pcs /2pcs(M14+M10) Package Contents: 1PCS/2PCS* Angle grinder to grooving machine adapter