General description Makita's DGA452RTJ Cordless 18V LXT 115mm Angle Grinder is designed for efficiency and ease of use. With a powerful motor that delivers 10,000 RPM, this grinder offers 50% faster grinding. Its compact design, weighing only 5.6 lbs and measuring 12-1/2" in length, reduces operator fatigue while providing ergonomic control. Technical specifications Voltage: 18V Grinding Wheel: 4-1/2" / 115mm Cut-Off Wheel: 4-1/2" Wire Cup Brush: 3-1/2" / 115mm Sanding Disc: 4-1/2" / 115mm No Load RPM: 10,000 Watt Hours: 54.0 Spindle Thread: 5/8" - 11 UNC Overall Length: 12-1/2" Net Weight: 5.6 lbs / 1.9 kg Included 1 x DGA452Z 18V Cordless Angle Grinder 2 x BL1850B 5Ah Battery 1 x DC18RC Charger 1 x Makpac 3 Case 1 x Lock Nut Wrench 1 x Side Handle 1 x Abrasive Wheel