Makita HR2641-R 1 in. AVT SDS-Plus D-Handle Rotary Hammer (Certified Refurbished) 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. Retractable tool hook secures the tool to studs, ladders, rails when not in use Recessed hammer function selector located below gear housing for improved durability Variable speed trigger enables user to match the speed to the application for greater versatility 40 bit angle settings allow the bit to be set at different positions for operating convenience