The Durofix Brand has been around well over 35 years and its name has become synonymous with quality & reliability. Durofix power tools are built for people who make a living with their tools, day in and day out, and require exceptional sturdiness and reliability. G12 Series Compact Tools are designed with power & compact size in mind. The family includes a wide range of tools, from drill driver to ratchet wrench and polisher, all share a common slim 12V Li-ion battery platform. Key Features: - SDS-Plus chuck: optimal concrete drilling bit size 5/32" to 3/8" - Fast drilling in concrete with up to 1.3 J of impact energy long lifespan low maintenance brushless motor - Compact, light weight, and full functions (rotary hammer & rotation), Ideal for medium duty jobs. - OHSA Table 1 Compliant (Use with dust shroud and dust extractor) - G12 BATTERY PLATFORM - Uses G12 batteries, Compatible with all G12 family tools Specifications - Model Number: RY1204 - Voltage: 12 Vdc - Drive: SDS-Plus - Impact Energy: 1.3 J - No Load Speed: 0-1,300 RPM - Blows Per Minute: 0-4,500 BPM - Optimal Concrete Drill (core bit): 5/32" to 3/8" (4 mm to 9 mm) - Mode: Rotary Hammer & Rotation - LED Light: Yes - Tool Weight: 3.96 lbs. (1.8 kg) - Battery & Charger : G12 battery, Check Tool Kit Packing Config.