Milwaukee M18 FID3-502X (4933479866) M18 FUEL™ ¼″ Hex Impact Driver Kit (2×5.0Ah)

The Milwaukee M18 FID3-502X M18 FUEL™ ¼″ Hex Impact Driver Kit represents the next generation of cordless fastening technology — engineered for professional users who demand maximum power, control, and efficiency on every job. Compact yet incredibly strong, this third-generation impact driver delivers an outstanding 226 Nm of fastening torque, making it ideal for heavy-duty applications across construction, carpentry, and metalworking.

Powered by MILWAUKEE®’s POWERSTATE™ brushless motor, the M18 FID3 offers higher power efficiency under load and faster driving speeds than previous models — achieving up to 3900 rpm and 4400 ipm for rapid, precise screw driving and bolt fastening. Despite its performance, the tool measures only 113 mm in length, providing exceptional access in confined or overhead spaces.

The advanced 4-Mode DRIVE CONTROL™ gives users complete command over output:

• Mode 1 – Precision work for smaller fasteners

• Mode 2 – Prevents damage to materials and fixings

• Mode 3 – Delivers maximum power for demanding applications

• Mode 4 – Auto-adjusts speed and torque for optimal balance between precision and power

Built with REDLINK PLUS™ intelligence and REDLITHIUM™ battery technology, the FID3 system delivers outstanding runtime, temperature control, and long-term durability. The ¼″ Hex quick-release chuck enables effortless one-handed bit changes, while the LED work light ensures visibility in darker areas.

This professional kit includes two M18 B5 5.0 Ah batteries, an M12-18 FC fast charger, and a heavy-duty HD Box for transport and protection. Supplied with a belt clip and bit holder, it’s a complete package designed to keep professionals working efficiently, wherever the job takes them.

Key Features

• Outstanding 226 Nm of fastening torque for heavy-duty performance

• 3900 rpm and 4400 ipm for rapid screw driving

• Compact 113 mm design ideal for tight or awkward spaces

• 4-Mode DRIVE CONTROL™ for precise speed and torque adjustment

• POWERSTATE™ brushless motor for maximum efficiency and durability

• REDLINK PLUS™ electronics for overload protection and performance stability

• ¼″ Hex chuck for quick, secure bit changes

• LED work light and on-board fuel gauge for user convenience

• Flexible battery system – compatible with all MILWAUKEE® M18™ batteries

• Supplied in HD Box with 2 × 5.0 Ah batteries, charger, belt clip, and bit holder

Technical Specifications

• SKU: M18 FID3-502X

• Article Number: 4933479866

• EAN (240 V): 4058546376604

• Platform / Voltage: M18™ / 18 V

• Tool Reception: ¼″ Hex

• Max. Torque: 226 Nm

• No Load Speed (rpm): 1,750 / 3,000 / 3,900 / 0–3,900

• Impact Rate (ipm): 1,400 / 3,600 / 4,400 / 0–4,400

• Max. Bolt Diameter: M16

• Length: 113 mm

• Battery Capacity: 2 × M18 B5 5.0 Ah Li-ion

• Charger: M12-18 FC Fast Charger

• Weight (with battery): 1.5 kg (approx.)

• Supplied in: HD Box

• Standard Equipment: Belt clip and bit holder