Feature: 1. USEFUL AND PRACTICAL: Angle grinder to grooving machine adapter conversion kit will help you realize one machine for multiple purposes, used as slotting converter tool accessory 2. STURDY MATERIAL: Angle grinder to grooving machine conversion head is made of excellent aluminum alloy, features sturdy and stable construction to ensure long lasting performance 3. APPLICABLE SCENARIO: The angle grinder converter is designed for quickly turning your angle grinder into a grooving machine and quickly grooving walls, bricks, and tiles 4. FLEXIBLE AND ADJUSTABLE: Accurate thread adapter can firmly install on the angle grinder, you can add or reduce the saw blades to adjust the grooving width as you need, and then start the slotting task 5. WITH STORAGE BOX: This a professional angle grinder conversion tool with an organizer for easy storage, portability and access, and also prevents damage and loss Specification: Item Type: Angle Grinder to Grooving Machine Adapter Material: Aluminum cast iron. Package List: 1 x Adapter 1 x Storage Box