Powerful Upgrade: With 710W of robust cutting power, this spindle handles tougher materials like aluminum and hardwood with ease. Designed for 3020 and larger CNC routers, it delivers faster feed rates and stronger cutting force for professional results High Compatibility: Comes with a custom 1/8" ER11 collet and nut, compatible with 1–8 mm and 1/4" shank bits (collets or bits not included). Fits most CNC milling machines with a 65mm diameter spindle holder LCD Speed Display: Digital readout shows real‑time speed (6000–30000 RPM), allowing precise and consistent speed adjustment for smooth operation during engraving or flush trimming tasks High Precision: Less than 0.05 mm runout and constant‑torque control ensure smooth cutting performance even under full load Built to Endure: Fitted with long‑life carbon brushes and 4 high‑quality spares, this 710W spindle runs smoothly and maintains consistent performance over time Flexible Power Cord: Comes with an 11.5 ft (3.5 m) power cord for greater reach across your workspace. A standard AC extension interface lets you connect cords of different lengths and specifications easily, Weight: 4.49963476742 Pounds, Manufacturer: Genmitsu