China Suppliers Factory M14 to M10 Angle Grinder Extension Rod - Polishing Wool Wheel Attachment, Stainless Steel & Carbon Steel
product description
The one-piece forged structure has no welding points, strong load-bearing capacity, and can withstand high-speed torque of angle grinders up to 10000 revolutions per minute. It is suitable for heavy-duty scenarios such as metal cutting and stone polishing, without deformation or slipping.
Narrow areas such as cabinet interiors, pipe grooves, and beam column gaps that cannot be reached by the original short axis can be easily extended with extension rods to achieve "no dead corners" construction.
Standard M10/M14 universal thread, directly replaces the original short shaft, matched with hexagonal pressure plate for quick locking, no need for modification tools, installation can be completed in one minute, improving the efficiency of replacement.
High-precision tolerance fit ensures stability during high-speed operation, reduces tool wear caused by vibration, and guarantees operational safety and polishing accuracy.
Frequently Asked Questions (FAQ)
The surface of the extension rod utilizes a dual anti-corrosion process of nickel plating and color zinc. This provides layer-by-layer protection, isolating water vapor, oil stains, and chemical corrosion, making it highly adaptable to humid and dusty construction site environments.
No. The precision machined threads and inner holes guarantee exact coaxiality. This ensures zero eccentricity during high-speed rotation, completely eliminating the risk of shaking and fracture to provide stable support.
Featuring a one-piece forged structure with no welding points, the extension rod provides superior rigidity and load-bearing capacity. It is capable of withstanding the high-speed torque of angle grinders up to 10,000 revolutions per minute without deformation or slipping.
It supports standard M10 and M14 universal threads. It directly replaces the original short shaft and pairs with a hexagonal pressure plate for quick locking, allowing tool-free installation in under one minute.
It is widely used in decoration (rust removal on ceiling keels, cabinet interior polishing), hardware processing (deep groove cutting), automobile repair (cleaning inside wheel hubs and engine compartments), ship maintenance, stone carving, and steel structure maintenance.