UNIKA UR21 Multiplus Short ST Shank Large Diameter (Ventilator, Air Conditioner, etc.)

[Short type with effective length of 60 mm.]
Versatile for drilling holes in siding walls, plasterboard, FRP, plywood, PVC boards, composite materials, etc.
The pocket shape is designed to efficiently remove cutting chips, allowing smooth drilling of thick plates and deep holes.
The structure is resistant to uneven surfaces, and can even cut nails in wood and plasterboard behind boards.
Complete set including center drill, body, and shank assembly.
The body can be easily replaced without tools, and can be easily attached and detached with one touch.
The shank is common, so by replacing the body and center drill, various types of holes can be drilled.
Blocks, bricks, mortar, hard siding boards, gypsum boards, soft siding boards
*A high-speed steel center drill is ideal for drilling holes in wood or plywood.