ER32 Engraving Cutting Machine Vacuum Nut CNC Cutter Lock Mouth Matching Vacuum Hood Handle Accessories Description: 100% brand new and high quality Features: Made up of aluminum material, lightweight, durable and solid for USe. Applicable machinery: all openers and machines using ER32 chucks. The vacuum suction nut can greatly improve the vacuum suction effect and reduce the dust in the workshop. Low noise: professional angle opening, large suction, low noise, reduce the pressure of machinery and equipment, reduce friction, make the heat generated by the nut small, and reduce noise. Specification: Type: Vacuum Nut Material: Aluminum Applications: Engraving Cutting Matching Machine Features: Engraving Vacuum Nut, Cutting Machine, CNC Cutter Lock, Matching Vacuum, Hood Handle Accessories Dimension: app.8x4x6.7cm/3.15x1.57x2.64in Color: Random Delivery (If you buy more than one, colors you receive will be same or different.) Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Vacuum Nut