Product: VEVOR Core Drill Machine 305MM/12 Inches Core Drill Rig 4800W Powerful Rugged Diamond Concrete Core Drill with Stand Tool Wet Dry Concrete Brick Block Drilling (Drill Bit Diameter: 4"/100MM)
Brand: VEVOR
 Diamond Core Drill Rigkey Features Powerful Motor
 The power is strong and stable, with the max drilling diameter 305mm, and it does not burn the machine for long time use. With smooth speed change, the operation is simple and practical.
 Steel Output Shaft High-quality steel forged output shaft for water supply. It is capable of being used for a long time and staying constructed. Pure Copper Inlet The inlet is also made of pure copper. So it is made to anti-rust and durable even though it needs to contact water much time while working. Large Handle for Lifting With a large special handle, the lifting can be effortless, stable, and non-shifting will occur. Aluminum Guide Rail & Base Aluminum alloy base support is lighter and steadier. It also means higher accuracy, good durability, and longer lifespan.  Wide Application They are widely used in drilling reinforced concrete, red brick, marble, and other materials. Such as installing air conditioners, pipes, stair railings, highways, and airports, etc.
 Specification Max Drilling Diameter: 305 mm (12") Rated Input Power: 4800W Rated Voltage: 110V Rated Frequency: 50 Hz 
 Speed: 500 r/min 
 Package Content 1 x Diamond Drilling Machine 1 x Diamond Bit 1 x Manual 1 x Accessory Set (1 x Φ5 hex socket wrench, 1 x Φ6 hex socket wrench, 1 x 17-19 offset spanner, 1 x 200-type trap, 1 x Internal expansion bolt, 1 gasket, 1 x set of water pipe + joint, 1 x leakage protector)

Max Drilling Dia.305mm: The power is strong and stable, with the max drilling diameter 305mm. It gives you smooth speed change, and the operation is simple and practical.
Steel Output Shaft: High-quality steel forged output shaft for water supply. It is capable of being used for a long time and staying constructed.
Pure Copper Inlet: The inlet is also made of pure copper. So it is made to anti-rust and durable even though it needs to contact water while working.
Stable Lifting: High-quality casting material makes the core drill rig sturdy and wear-resistant. With the special handle, the lifting can be effortless, stable, and non-shifting will occur.
Widely Used: Widely used in drilling reinforced concrete, red brick, marble, and other materials. Such as installing air conditioners, pipes, stair railings, highways, and airports, etc.

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