8-Inch Max Wet & Dry Drilling: Accommodates up to 8-inch drill bits. Our upright core drill with stand can perform wet and dry drilling in two modes, and you can feel confident in accuracy when drilling holes in a variety of surfaces with a hole capacity of 8 inches/20 cm in diameter. Please note: one 4.25-inch industrial-grade core bit is included only.
Capable Core Drilling Efficiency: A powerful 3200W motor and 750rpm high-speed gearbox are purposely used to complete diversified drilling projects, allowing the operator to adjust based on the specific material being drilled. Max Drilling Depth: 23.62 inches / 60 cm. Output Shaft Sizes: 1-1/4" x 7 UNC Male Thread, 5/8" x 11 UNC Female Thread.
Expertly designed for safety: Our diamond core drilling rig integrates a safe clutch with an overload protection device to function by automatically tripping when the drill bit gets stuck or encounters resistance above a certain level, further reducing the risk of operator injury and personal injury during operation.
