Product name: SDS shank electric hammer conversion hexagon socket rod (round handle 2 pits 2 slots)Product material: chrome vanadium steel, integrally formed, durable and reliable in quality.Product specifications: One end is a SDS handle with 2 pits and 2 slots, one end is an inner hexagon, and the inner hexagon size is the standard 1/4 (English), that is, 6.35MM.The black version with knurling can withstand greater torque. There are 60mm and 70mm models without knurling. You can choose to buy according to the actual situation! ! !Product use: It can convert electric hammers, percussion drills, etc. from the original SDS connection mode to the hexagon socket connection mode, so that various bits, chamfers, drill bits and other hexagonal shank tools can be connected. Hexagonal shank connects the bit, which has strong magnetism when waiting for the product, and the connection is stable and reliable!Weight: about 89G (this weight data is for reference only, subject to the actual product)Packing: OPP plastic bag.