Check the listing for details. INTSUPERMAI Diamond Core Drill Concrete Drill Machine 220V for Construction Hot. Condition: New. Listed at 503.50 USD. 新建网页 4 INTSUPERMAI® Diamond Concrete Core Drill Machine 2200W Diamond Core Drill Concrete Drill Machine w/ Stand & Drill Bits 0-2000r/min 220V This core is with stand. It also can be a hand-hold drill. 5 drill bits are included. The package also include a pump, an anchoring, an extension bar, 2 hose. Parameters Voltag：220V Power：2200W Rotate Speed:0-2000r/min Features Thickened lifting rack: Secondary hardened special steel rack, the lifting is smoother, the connection with the steel pipe is stronger, and it is durable. Cast iron thickened base: using cast iron integrated base, strong and durable. Safe clutch, no reversal: hit hard objects without sticking, no reversal, effectively guarantee operation safety. Overload protection, burn-proof machine: the load is too large, the current will automatically trip when the negative value is exceeded, to protect the motor. The handle can be installed in multiple directions. Item Included:(146002) 1 set of Core Drill Machine 1set of 32、63、 83、120、168 Core drills On Dec-17-21 at 19:08:18 PST, seller added the following information: