Specification Brand : Happybuy BulletPoint1 : Smooth and Stable Drilling: The concrete core drill has a rustproof output shaft, upgraded water connector, and thickened guide rail to reduce shaking and ensure a stable water supply for effortless drilling; BulletPoint2 : Heavy-Duty and Professional Use: It's suitable for drilling reinforced concrete, red brick, marble, etc; Not just for home, it helps install air conditioners, pipes, railings, and repair highways, meeting professional demands; BulletPoint3 : Powerful and Adjustable Performance: A 2500W motor and 750RPM gearbox enable diverse drilling projects; The operator can adjust based on the material; Max drilling depth is 60 cm; Output arbor sizes are provided; BulletPoint4 : Safe and Protected Operations: The drill rig has a secure clutch and overload protection; It automatically trips when the drill bit gets stuck or meets excessive resistance, reducing operator risks; BulletPoint5 : Versatile Drilling Options: Our core drilling machine can handle wet and dry drilling with up to 8-inch drill bits; It has a 20 cm diameter hole capacity and comes with an industrial-grade 4.25-inch core bit; You can drill accurately on various surfaces. Color : Sanding Brush CompatibleMaterial : Stone ExternallyAssignedProductIdentifier : 7657001447391 ExternallyAssignedProductIdentifier1 : 4009316026007 ExternallyAssignedProductIdentifier2 : 04009316026007 GpsrSafetyAttestation : 1 IncludedComponents : 1 x User Manual, 1 x Lifting Rod, 1 x Accessory Set, 2 x Lifting Handles, 2 x Carbon Brushes, 1 x 4.25in Diamong Drilling Bit, 1 x Diamond Drilling Machine. ItemName : Happybuy Diamond Core Drilling Machine, 8in Wet & Dry, 750RPM, 2500W, for Concrete Brick Block Stone Drilling ItemPackageDimensions_Height : 19.7 centimeters ItemPackageDimensions_Length : 5.1 centimeters ItemPackageDimensions_Width : 16.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : power-core-drills Manufacturer : Happybuy Material : Metal ModelName : Diamond Core Drilling Machine ModelNumber : CDLM750 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 602600 PowerSourceType : Corded Electric ProductDescription : Drilling Method: Wet and Dry Drilling, Rated Power: 2500W, Speed: 750RPM, Item Model Number: Z1Z-9230, No-load Power: 1680W, Drilling Diameter: 20 cm (8 in) Max, Drilling Depth: 60 cm (23.62 in) Max, Arbor Size: 1-1/4"" x 7 UNC & 5/8"" x 11 UNC, Product Size: 92.5 x 38.5 x 37.2 cm (36.41 x 15.15 x 14.64 in), Net Weight: 24.8 kg (54.67 lbs). ProductSiteLaunchDate : 2024-12-28T08:59:18.388Z Size : Reinigungs-Bürste SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27112700 Voltage : 110