Tolsen 79037 12V Li-Ion cordless impact driver

Tolsen 79037 is a compact 12V Li-Ion cordless impact driver designed for heavy-duty screwdriving, driving long lag screws, and fastening nuts/bolts with high rotational torque. Unlike standard drills, its internal hammer-and-anvil mechanism delivers rotational impacts to prevent bit slippage and wrist strain.

Core Specifications & Features

• Voltage: 12V

• Max Torque: ~100 Nm (high rotational force for tough fastening)

• No-Load Speed: 0–2400 RPM with variable speed trigger

• Impact Rate: 0–3000 IPM (impacts per minute)

• Chuck/Drive: 1/4″ (6.35 mm) quick-release hex shank chuck

• Illumination & Monitoring: Built-in LED work light and integrated LED battery capacity indicator

• Ergonomics: Compact ergonomic design with soft-grip handle and attached belt clip

Standard Package Contents

• Batteries: 2× 2.0Ah 12V Lithium-Ion battery packs

• Charger: 1-hour fast charger (220–240V ~ 50/60Hz)

• Accessories: 2× driver bits

• Storage: Heavy-duty canvas bag packaged in a color box