High-quality material: made of Stainless steel material, strong and durable. High efficiency: Four blades cut at the same time, fast and simple, and the cutting surface is very and clean. Safe to use: Provide greater stability and less vibration during use. Wide compatibility: Compatible with most industry standard vibration multi-tools on the market. Wide range of uses: Universal,suitable for cork, solid wood, composite board,etc. Type:Square Slot Cutter Colour:black Material:Stainless steel Package Contents: 1x Square Slot Cutter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.