Features 1. DURABLE ALUMINUM ALLOY: Made of excellent quality aluminum alloy, has high hardness, durable structure and longer service life. 2. FOR ANGLE MILLING MACHINES: Thread design for easy use in angle milling machines. Saw blades (not included) can be increased or decreased according to your needs, up to 4 blades can be used at the same time 3. APPLICATION SCENARIO: The angle grinder adapter is perfect for grooving walls, bricks and tiles, useful and practical 4. PACKAGE INCLUDES: Equipped with screws, bearings, washers, gaskets, spring washers, easy to install and use 5. STABLE AND DURABLE: The angle grinder adapter features stable structure, excellent performance and long service life Specification Item Type: Angle Grinder Adapter Material: Aluminum Alloy Color: Silver Purpose: Grooving machine converter head suitable for grooving on walls, bricks and tiles Package list 1 x screw 1 x bearing 4 x washers 1 x gasket 1 x spring washer