Hign-concerned Chemical:None Type:Handle Grinding Tool DIY Supplies:Woodworking Hand cranked chain grinder, Fastand convenient, Suitable for various home decoration cables, small space operations Don't let these problems continue to bother you: The chain is not sharp enough to delay work, and the grinder is not easy to use Choosing the right grinding head is important. Thickened aluminum alloy body sturdy and durable: Preferred aluminum alloy material for greater durability and wear resistance Multiple nut fixation, Polishing is more stable: Multi nut fixation, stable polishing without shaking, more precise Color: As Shown Material: Aluminum Alloy Package Contents: 1 * Hand-operated chain grinder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.