DIY Electric SDS Square Earth Auger Head Universal Drill Bit Adapter Power Tool

Features: Professional adapter durable and strong. Electric drill impact drilling water drill rotary drill head. This can be replaced the water drill. It has strong abrasion resistance easy operation. Suitable for use by the professional woeker or the DIY enthusiast. Specifications: Item type: drill bit adapter Material: iron Color: as shown Styles: 1 2 3 Size: 1: about 8.5 x 3.45 x 3.5 x 1.97cm/3.35 x 1.36 x 1.38 x 0.78inch(total length x total dia x front part length x front part dia) 2: about 97 x 3.4 x 2.9 x 4.9 x 0.9cm/0.78 x 1.34 x 1.14 x 1.93 x 0.35inch(dia x length of thick part x diameter of middle part x length of thin part x diameter of front end) 3: about 97 x 3.4 x 2.9 x 4.9 x 1cm/0.78 x 1.34 x 1.14 x 1.93 x 0.39inch(dia x length of thick part x diameter of middle part x length of thin part x diameter of front end) Package includes: 1pc x drill bit adapter Notes: Transition: 1cm=10mm=0.39inch 1. Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.