The SENIX PAX2115-M2-0 20V Max* cordless 4 1/2-inch angle grinder features a high-performance brushless motor that delivers 8500 RPM for aggressive applications. Smooth start-up provides longer gear life. The 3-position auxiliary handle and compact design provides exceptional comfort and stability. Spring-loaded slide switch is designed for safe and convenient operation. Metal housing and gear system provides legendary durability. The spindle lock allows for quick and easy wheel changes. Ergonomic and compact design offers user comfort during prolonged use. For use with SENIX 20V Max* batteries and CHX2 2 Amp charger. Battery and charger are sold separately. All SENIX 20 Volt Max* cordless products are backed by our 5-year limited warranty and all SENIX lithium-ion batteries and chargers are backed by our 3-year limited warranty for your peace of mind. *20 Volt Max* battery, maximum initial battery voltage (measured without a workload) is 20 volts. The nominal voltage is 18. High Performance: Spins at 8500 RPM for aggressive applications Powerful Motor: 20 Volt Max* brushless motor for more efficient performance and longer runtime Soft Start: Smooth start-up provides longer gear life Ergonomic: 3-position auxiliary handle and compact design provides exceptional comfort and stability Safe Use: Spring-loaded slide switch for safe and convenient operation Reliability: Metal housing and gear system provides legendary durability Quick and Easy: Spindle lock for a quick and easy wheel change Includes: Auxiliary handle, guard, wrench Warranty: 5-year limited warranty for peace of mind Battery Voltage: 20-volt Color/Finish Family: Blue Sub-Brand: X2 Type: Angle grinder Arbor Diameter: 5/8-in Length (Inches): 12.4 Weight (lbs.): 3.7 Wheel Diameter (Inches): 4.5 Width (Inches): 3.1 Accessories Included: No Adjustable Handle: Yes Amperage (Amps): 0 Battery Type: Lithium ion (Li-ion) Brushless: Yes Charge Time (Hours): 0 Charger Included: No Cordless: Yes Electronic Speed Control: No Gearing Type: Metal Grinding Wheel Included: No Handle Type: 3-position Housing Material: Metal Hybrid Capable: No Maximum RPM (RPM): 8500 Motor Bearings: Metal Number of Batteries Included for Tool: Not included Overload Protection: Yes Package Contents: Auxiliary handle, guard, wrench Replaceable Brushes: No Side Handle: Yes Spindle Lock: Yes Switch Type: Sliding switch Variable Speed: No Warranty: 5-year limited App Compatibility: No Bluetooth Compatibility: No Wi-Fi Compatibility: No Works with Android: No Works with iOS: No CA Residents: Prop 65 Warning(s): Yes Safety Listing: CSA safety listing UNSPSC: 27112700