Diamond Core Drilling Machine, 9in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed, 9in Drilling Diameter for Concrete Brick Block Stone, 3200W, Black+Red

For professionals tackling tough drilling projects—whether installing large pipes in concrete walls, cutting vents in stone facades, or repairing reinforced concrete highways—you need a core drill rig that combines power, precision, and versatility. Introducing our Diamond Core Drilling Machine—a 9in wet & dry concrete core drill rig with a heavy-duty stand, 3200W high-performance motor, 750RPM speed, and 9in drilling diameter. Built from durable steel (in a bold black-and-red design), this machine handles concrete, brick, block, stone, and marble with ease, features dual-thread arbors for universal bit compatibility, and includes safety protections to keep you and the tool safe. It’s the professional-grade solution for projects that demand nothing less than exceptional results.Why This 9in Core Drill Rig Stands Out for ProfessionalsLarger Capacity: 9in diameter handles bigger projects that smaller drills can’t.More Power: 3200W motor drills through tough materials faster and more consistently.Universal Compatibility: Dual-thread arbors work with most existing bits.Safety & Durability: Steel construction and safety features ensure long-term reliability.Product SpecificationsProduct Type: Single Box ProductMain Color: Black + RedMain Material: Heavy-Duty Steel (Powder-Coated Finish)Assembled Dimensions: 12.60in (L) x 7.50in (W) x 33.00in (H)Product Weight: 41.00 lbsPackage Size: 35.20in (L) x 14.90in (W) x 10.40in (H)Package Weight: 49.60 lbsPower & Speed: 3200W Motor, 750RPM Max Speed (Variable Speed Control)Drilling Capacity: 9in (23cm) DiameterArbor Compatibility: External 1-1/4" x 7 UNC & Internal 5/8" x 11 UNCModes: Wet & Dry Drilling (One-Touch Water Connector Included)Safety Features: Overload Protection Device, Secure Anti-Jam ClutchIncluded Accessories: Heavy-Duty Stand, Guide Rail, Water Pipe ConnectorRecommended Use: Reinforced Concrete, Brick, Block, Stone, Marble (HVAC Installs, Pipe Work, Stair Railings, Highway Repairs)Elevate your professional drilling projects with our 9in Wet&Dry Diamond Core Drilling Machine. It’s the powerful, precise, and versatile tool that lets you take on larger jobs, work faster, and deliver results that impress. Order yours today and experience the difference a 3200W core drill rig makes!

• 【3200W 9in Black+Red Diamond Core Drilling Machine - Wet&Dry Concrete Core Drill Rig with Stand】:This steel Diamond Core Drilling Machine (black+red) packs 3200W power, 9in drilling diameter, 750RPM speed, and an included stand. As a 9in Wet&Dry Concrete Core Drill Rig, it bores through reinforced concrete, brick, block, and stone—ideal for pro projects like AC installation, pipe fitting, or highway repair.
• 【9in Wet&Dry Drilling - Versatile for Tough Materials】:Supports both wet (dust reduction, bit cooling) and dry drilling modes, adapting to job site conditions. With a 9in maximum drilling diameter, it creates precise holes in red brick, marble, and heavy-duty concrete—no need to switch tools for different tough materials.
• 【3200W Motor & 750RPM Speed - Powerful Efficient Drilling】:Equipped with a robust 3200W motor and 750RPM high-speed gearbox, it delivers strong torque for fast, smooth drilling. Variable speed control lets you adjust RPM based on material hardness, while dual-thread arbors (1-1/4"×7 UNC & 5/8"×11 UNC) fit most core bits—maximizing compatibility.
• 【Safety First: Clutch & Overload Protection】:Designed for operator safety: a secure clutch prevents sudden jolts if the bit gets stuck, and an overload protection device shuts down the machine under excessive resistance. These features reduce injury risk and protect the drill from heavy-use damage.
• 【Durable Steel Build & User-Friendly Design】:Rustproof steel-forged output shaft handles high pressure for long-lasting performance. An upgraded one-touch water pipe connector ensures steady water flow (for wet drilling), and thickened guide rails cut vibrations for smoother operation. The included stand adds stability for precise, hands-free work.