HobbyPark - 4pcs Hex Screwdriver Set 1.5mm 2.0mm 2.5mm 3mm RC Repair Tool Kit for Traxxas RC Car Drone Multi-Axis Helicopter Arrma Axial Losi Redcat

Very happy with the fit. Much better than others I have purchased.

Light, great hand feel and does the job.

ABSOLUTELY GREAT PRODUCT I will look for more sizes as the precision and quality at this cost is usually sold at $50 or more . My only complaint is that Amazon DC shipped this item in its original clear bag with a sticker leaving it open for theft or tampering. It should have been placed in a brown envelope at the bare minimum

The 1.5 and 2mm drivers fit the Socket head cap screws on my 3D printer head perfectly. I can pick up the screws with the driver and transfer them back to the screw holes with one hand. The printer head needs to be disassembled whenever there is a clog or broken filament. The knurled aluminum handles have a nice feel but most service personnel would probably prefer an insulated plastic handle for safety. The hex ground portion at the business end is only about 6mm (1/4”) long so there is a limited number of times you can grind back the end of the driver if it gets worn. If the hex end were longer I would add another star.

Precisely ground. Robust feeling.