Converter Adapter Stable Durable Converter Screw Rod Angle Grinder Thread Adapter for Angle Grinder Electric Drill Hand Drill Description: Optional Type: M14 male thread to M10 female thread, M10 male thread to M14 female thread Material: This angle grinder adapter is made of steel material, durable, heavy duty and stable. Application: Converter adapter suitable for polishing pads, drill bit, cutting disc, saw blade, polishing machine. Meet Needs: Angle grinder thread converter help to change the connecting adapter according to your actual needs, easier to use your device. Spare Parts: This thread adapter is suitable for angle grinder accessory. Specification: Material: Steel Size Chart: Length:4.2cm/1.65inch Package Includes: 1 Piece Thread Converter Adapter (Optional) Note: Please allow slightly errors due to manual measurement and different monitors.