VEVOR Diamond Core Drilling Machine, 8in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed & 1-1/4" 5/8" Thread & Lifting Handle, 8in Drilling Diameter for Concrete Brick Block Stone, 2500W,

Natural , 8-Inch Max Wet & Dry Drilling: Adapts Up To 8-Inch Drill Bits. Our Standup Core Drilling Machine With Stand Can Perform Wet And Dry Two Modes Drilling, And You Can Feel Assured Of Accuracy When Boring Holes In A Variety Of Surfaces With A 8 In / 20 Cm Diameter Hole Capacity. Attention: A Industrial-Grade 4.25In Core Bit Is Only Included. Steel , Capable Coring Efficiency: A 2500W Powerful Motor And 750Rpm High-Speed Gearbox Are Intentionally Taken To Complete Diversified Drilling Projects, Allowing The Operator To Adjust Based On The Specific Material Being Drilled. Max Drilling Depth: 23.62 In / 60 Cm. Output Arbor Sizes: External Thread 1-1/4" X 7 Unc, Internal Thread 5/8" X 11 Unc. , Expertly Designed For Security: Our Diamond Core Drill Rig Integrates A Secure Clutch With An Overload Protection Device To Work By Automatically Tripping When The Drill Bit Becomes Stuck Or Encounters Resistance Beyond A Certain Level, Further Reducing The Risk Of Operator Damage And Injury During The Operations. , Effortless Drilling: Our Concrete Core Drill 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 Thickened Guide Rail To Stabilize The Machine And Reduce Shaking. VEVOR Diamond Core Drilling Machine, 8in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed & 1-1/4" 5/8" Thread & Lifting Handle, 8in Drilling Diameter for Concrete Brick Block Stone, 2500W