China Factory Hexagonal Conversion Rod M14 M10 M5 for Electric Drill, Corner Grinder, Polishing & Waxing - Quality Suppliers
product description
The mainstream model is a 6mm hexagonal shank with M10/M14 standard external threads, suitable for the majority of hand drills and impact drills, compatible with 100/125 angle grinder universal grinding discs, self-adhesive polishing discs, plush sandpaper trays and other accessories. It is the core universal accessory for electric drill modification.
The structure is divided into three parts: the 6mm hexagonal handle end is used to install the handheld drill chuck, which is more anti slip and anti slip compared to the round handle, and has stronger locking force; The middle limit platform prevents accessories from being installed too deeply, ensuring coaxiality; The other end has a standard external thread for connecting tools such as polishing discs and grinding discs.
When in use, fully insert the hexagonal handle into the drill chuck and lock it, then screw the polishing disc/grinding disc onto the threaded end to fix it, and the drill can be started for operation; Simply unscrew the replacement parts for easy operation. The core purpose is to quickly convert ordinary handheld drills into polishing and grinding machines, achieving multi-purpose use without the need to purchase additional professional tools.
Compared to round handle connecting rods, hexagonal handle structures have stronger anti slip properties, are less prone to slipping and shaking during high-speed rotation, and have higher operational accuracy; Strong universality, suitable for multiple scenarios such as car paint waxing, hardware rust removal, furniture polishing, stone polishing, DIY handicrafts, etc; Compact in size, capable of working in narrow spaces, with high cost-effectiveness, it is an essential accessory for home maintenance, car beauty, and decoration construction.
Frequently Asked Questions
What is the primary function of this electric drill modification adapter?
The core purpose is to quickly convert ordinary handheld drills and impact drills into polishing and grinding machines, achieving multi-purpose use without the need to purchase additional professional tools.
What are the specifications of the shank and threads?
The adapter features a 6mm hexagonal shank on one end and standard M10/M14 external threads on the other end, making it compatible with 100/125 angle grinder universal grinding discs, self-adhesive polishing discs, and plush sandpaper trays.
Why is a hexagonal handle better than a round handle?
Compared to round handles, the hexagonal handle structure provides stronger anti-slip properties, offers stronger locking force in the drill chuck, reduces slipping and shaking during high-speed rotation, and ensures higher operational accuracy.
What is the purpose of the middle limit platform on the adapter?
The middle limit platform prevents the accessories from being installed too deeply, which ensures proper coaxiality and stability during operation.
How do I install and replace the accessories?
To install, fully insert the 6mm hexagonal handle into the drill chuck and lock it, then screw your polishing or grinding disc onto the threaded end. For replacement, simply unscrew the part and attach the new one.
In what scenarios can this adapter be applied?
It is highly universal and ideal for multiple applications, including car paint waxing, hardware rust removal, furniture polishing, stone polishing, and DIY handicrafts, especially in narrow spaces.




