Hand Drill to Angle Grinder Conversion Rod - China Suppliers & Factory for Polishing and Cutting Tools
Material and Craftsmanship
The main body is made of 45 # high-quality carbon steel, which is precision forged and subjected to high-frequency quenching and tempering double heat treatment. It has high hardness and strong torsional resistance, and can withstand high-speed torque of ten thousand revolutions per minute for hand drills. The black version is treated with blackening and rust prevention, while the silver version is treated with galvanizing and passivation. It is wear-resistant and corrosion-resistant, making it easy to cope with complex working conditions such as dust and humidity on construction sites. The precision machined three spoke handle and standard M10/M14 external thread have a coaxiality error of ≤ 0.02mm, zero eccentricity and no shaking during high-speed operation, ensuring operational accuracy and tool safety.
Core strengths
1. Exclusive design of Sanling handle
The triangular handle structure perfectly clamps the three groove chuck of the electric drill, which improves the anti slip performance by three times compared to the round handle. It never slips during high-speed rotation, completely solving the problem of traditional connecting rod slipping and shaking, and fully pulling the locking force.
2. Full specification adaptation
Covering long and short styles, positive and negative threads, and different lengths, it is compatible with the full range of grinding discs, cutting discs, and polishing wheels of the 100/125 angle grinder, and is compatible with the vast majority of three slot chuck hand drills.
3. Zero threshold modification
No need for professional tools. Install the three spoke handle into the drill chuck and lock it, and use a pressure plate to fix the grinding disc. The modification can be completed in 1 minute without the need to purchase an additional angle grinder, greatly reducing tool costs.
4. Stable and durable structure
The middle limit platform+integrated hexagonal locking structure ensures even force distribution, firm installation, and does not deform or slide during heavy-duty operations. Its service life far exceeds that of ordinary connecting rods.
Main purpose
Widely used in household DIY, decoration and construction, automotive beauty, hardware processing and other scenarios: can be converted into a lightweight angle grinder to complete metal cutting, stone polishing, rust removal and deburring; Convert into a polishing machine to achieve car paint waxing, furniture polishing, and hardware mirror treatment; The combination of long and short styles allows for deep operation in narrow spaces such as cabinets and pipelines. It is an essential modification accessory for users of three slot chuck electric drills, greatly improving tool flexibility and operational efficiency.
Frequently Asked Questions
What materials are used to manufacture the connection rod?
The main body is made of 45# high-quality carbon steel, precision forged and subjected to high-frequency quenching and tempering double heat treatment for maximum hardness and torsional resistance.
How does the Sanling handle prevent slipping during operation?
The exclusive triangular handle structure perfectly clamps into the three-groove chuck of the electric drill, improving anti-slip performance by three times compared to traditional round handles.
What thread specifications are available for this adapter?
It comes with standard M10 and M14 external threads with a coaxiality error of ≤ 0.02mm, ensuring zero eccentricity and no shaking during high-speed rotation.
Is the modification process complicated?
No, it offers zero-threshold modification. You can complete the installation in 1 minute simply by locking the three-spoke handle into the drill chuck and securing the grinding disc with the pressure plate.
What applications is this connection rod suitable for?
It is widely used for converting drills into angle grinders or polishers for metal cutting, stone polishing, rust removal, car paint waxing, furniture polishing, and narrow-space operations.