From Junk to BEAST: HIKOKI WR36DA Full Restoration (DIY Battery, Metal Repair & Sandblasting)

Video Description

In this deep restoration, I bring a professional-grade HIKOKI WR36DA 36V high-torque impact wrench back from the dead. This tool was found in a terrible state: cracked plastic housing, deeply scratched aluminum head, and covered in thick grime. The Restoration Journey Complete Teardown & Diagnosis Fully disassembled the entire tool for a meticulous deep cleaning. Discovered the main controller wouldn't start the motor – the culprit was a simple blown fuse! Custom 36V/18V Battery Build Built a new high-performance battery from scratch using Sony C4 cells, configurable for 36V/18V output. Advanced Housing Repair Repaired the broken plastic shell internally with a stainless steel mesh patch and reinforced it with external copper rivets for ultimate strength. Restored the aluminum head by sandblasting, polishing, and repainting it to a like-new finish. Final Testing The restored tool works perfectly! It easily removes rusted bolts, proving both its function and power are fully restored. If you enjoy watching broken tools get a second life with custom fixes and metalworking, SMASH that LIKE button and SUBSCRIBE for more restorations! #ToolRestoration #KÖEN #WR36DA #ImpactWrench #PowerTool #DIY #MetalRepair #Sandblasting #BatteryBuild #SonyC4 #36VTool