• Compatible with CNC machines that use a 52mm Diameter Spindle Motor (most 300W-500W spindle motors on the market), including the Genmitsu PROVerXL 4030 and 3020-PRO MAX. Just make sure that your spindle diameter is 52mm (1.65″).
• This dust shoe is made of high-quality transparent ABS and aluminum . The transparent design helps you keep an eye on your operations. Equipped with nylon brush to maximize vacuum suction and help act as a dust sweep with high dust removal efficiency. Keep your machine and work area clean while cutting, drilling, and carving.
• The sweep brush is tidier and firmer than other typical glued options. This kit comes with 2 bottom covers with different length nylon brushes, 20mm and 40mm options for adapting to different length cutting tools. Replacement bottom covers are available for sale. You could simply replace the whole bottom cover when the brush is worn. Don’t need to spend time removing and adding a new brush.
• Two-Piece Magnetic Design: Durable, light and flexible, convenient for daily use and maintenance. Easy to assemble and install. Only take 3 steps to finish the installation.
• The split design makes it much easier to replace bits. You only need to pop off the bottom cover when replacing your bits, no tools required , and avoid other complicated procedures.

Shipping Note: Shipping to Alaska and Hawaii is not available for this item. A physical address is required for delivery. No Military or PO Box shipments available

Warranty: 1 Year SainSmart Warranty

Optional Asurion Protection Plan: To further protect your purchase, you can buy an Asurion protection plan from Amazon here. Review the FAQs for additional information.