Power Tool Consumables -4 Pieces 80mm Spindle Motor Support Clamp For DIY Millng Machine Accessory Highlights Generic Brand 4 Pieces 80mm Spindle Motor Support Clamp For DIY Millng Machine Accessory Description: Made of steel stainless, this spindle motor support clamp is strong and durable. The single card slot, the screw nut firmly glued, easy to lock the pin. Anti-loosening design for easy disassembly, higher precision, less deformation and long service life. Unique card slot design, easy to lock, high precision, no slippery teeth. This motor mount clamp would be a great replacement for the CNC part. Applied in various occasions, such as 3D printing, CNC engraving machines. Specification: Material: Stainless Steel Inner Diameter: Approx. 80mm / 3.15inch Package Includes: 4pcs CNC Spindle Clamps Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be an error of 1-2mm.