9.85'' M-TECH USA TACTICAL COMBAT KARAMBIT FIXED BLADE SHARP KNIFE Boot Military Combat Tactical Knife + eBOOK by Moon Knives &hellip; This Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. Accessories may be generic and not directly from the manufacturer. Accepts both 6 in. (6 hole) backing pads and 5 in. (8 hole) backing pads for added versatility Powerful 3.3 amp motor with variable-speed dial matches desired speed to necessary applications Trigger switch with Lock-on feature for comfortable, continuous operation Pad dampening system helps prevents swirl marks