Description
Reviews
| Brand | - |
| Category | Agricultural Machinery, Tools & Film / Irrigation Tools |
| Origin | - |
| Material | High-grade Copper and Steel Alloy |
| Chuck Type | JTO/B10 Compatible |
| Connection Method | Direct Motor Shaft Insertion |
| Compatibility | Standard Electric Grinders |
| Bushing Diameter | 10mm Precision Fit |
| Weight | 0.35 kg |
| Surface Finish | Polished Anti-Corrosion Coating |
| Max RPM | Up to 28,000 (Dependent on Grinder) |
| Package Contents | 1x Conversion Rod, 1x Chuck, 1x Manual |
| Warranty | 1 Year Manufacturer Warranty |
Anonymous
Mar 28, 2026
Rating: 5/5
Saved me buying a new tool
Instead of purchasing a dedicated drill, I used this kit with my existing grinder motor. Cost-effective and sturdy construction.
Anonymous
Mar 26, 2026
Rating: 5/5
Excellent precision
I was worried about runout, but this connecting rod is very precise. Great for detailed work where a standard drill is too bulky.
Anonymous
Mar 09, 2026
Rating: 4/5
Good value but requires care
The build quality is solid. Just make sure your grinder shaft matches the JTO specification exactly. Once installed, it drills through wood easily.
Anonymous
Mar 07, 2026
Rating: 4/5
Solid adapter
The copper material seems durable. Installation instructions could be clearer, but if you know your tools, it's straightforward.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect conversion for my old grinder
This adapter works flawlessly. I turned my unused angle grinder into a powerful drill in minutes. The copper bushing fits snugly without any wobble.
Anonymous
Mar 04, 2026
Rating: 3/5
Works but gets hot
It does the job converting the motor, but the bushing gets quite warm after extended use. Take breaks to let it cool down.
Q: Can I use this for metal drilling?
A: Yes, provided your electric grinder has sufficient torque and you use appropriate high-speed steel or cobalt drill bits.
Q: Is the chuck key included in the package?
A: Yes, a standard chuck key compatible with the B10 chuck is included in the box.
Q: Does this come with safety goggles?
A: No, this package contains only the conversion rod, chuck, and manual. We strongly recommend using your own PPE, including safety goggles and gloves.
Q: What is the maximum drill bit size this can hold?
A: The B10 chuck generally accepts drill bits ranging from 0.5mm up to 10mm in diameter.
Q: Will this fit a grinder with a 8mm shaft?
A: No, this specific model is designed for JTO/B10 chucks which typically require a 10mm shaft. Please check your grinder specifications before purchasing.
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