GARVEE Diamond Core Drilling Machine,Wet & Dry Handheld Concrete Core Drill Rig,1880RPM Stepless Speed 1-1/4" Thread Core Drill Rig with 2in Drill Bits for Concrete Brick Stone Block,1500W

2 In 1 Wet & Dry Drilling:This handheld core drilling machine can perform wet & dry drilling, supporting you to drill holes in a variety of surfaces with a 2-4inches/ 5.08-10.16 cm diameter hole capacity. Moreover,equipped with one industrial-grade drill bits which are the diameter of 2in,all with 1-1/4" thread for your convenience when drilling. Powerful Motor & Stepless Speed:Our handheld core drill rig is with 1880W powerful motor,designed for drilling in reinforced concrete, stone, asphalt, marble, ceramic, walls, floors, etc.,allowing using different speed to match the type of material being drilled and helping control the ideal speed for the job. With 1880RPM stepless speed, helping you drill with less effort. Effortless Drilling: Our handheld drilling rig has a rustproof steel forged output shaft to bear more pressure, an upgraded one-touch water pipe connector for a stable water supply, and a shoulder rest for you to easily carry the core drill rig on your shoulde