M18 FUEL™ 1/4″ Hex Impact Driver Kit M18 FID3-502X

The Milwaukee M18 FID3-502X is Milwaukee’s 4th Generation M18 FUEL™ 1/4" Hex Impact Driver kit. Built around Milwaukee's FUEL™ platform—combining the POWERSTATE™ brushless motor, REDLITHIUM™ battery technology, and REDLINK PLUS™ intelligence—it offers high driving speed and power in an ultra-compact footprint.Key Technical Features & UpgradesExtreme Power & Compact Design: Delivers up to 226 Nm of torque while maintaining an overall head length of just 114 mm (113 mm bare chassis), allowing for work in tight spaces.4-Mode DRIVE CONTROL™: Allows easy switching between 4 speed and torque modes to prevent material damage or over-tightening:Mode 1 (0–1,700 RPM): Designed for precision, small-fastener driving.Mode 2 (0–3,000 RPM): Ideal for medium fasteners to prevent stripping screws or damaging materials.Mode 3 (0–3,900 RPM / 0–4,400 IPM): Delivers maximum speed and power for heavy-duty applications.Mode 4 (Self-Tapping Screw Mode): Automatically ramps up speed, drives the screw, and reduces speed right before seating to prevent screw shearing or head stripping.Tri-LED Work Light: Surrounds the 1/4" hex chuck to eliminate shadows on the fastener bit.Single-Handed Bit Loading: Rapid bit insertion with a push-in mechanism, allowing single-handed bit swaps without pulling back the chuck collar.Detailed Performance SpecificationsParameterSpecificationModel CodeM18 FID3-502XMax Torque226 NmNo-Load Speed0 – 1,700 / 3,000 / 3,900 RPMImpact Rate0 – 1,400 / 3,600 / 4,400 IPMMax Fastener DiameterM16 bolt capacityChuck Size / Type1/4" Quick-Release HexBare Tool Weight1.0 kgWeight with 5.0Ah Battery1.75 kgIncluded Accessories in the 502X Kit1× M18 FID3 Impact Driver Unit2× M18 B5 (18V 5.0Ah REDLITHIUM™) Battery Packs1× M12-18FC Rapid Charger (charges 5.0Ah batteries in ~59 minutes)1× Heavy-Duty Molded HD Box1× All-metal belt clip and bit holder attachment