The fein quickin carbide hole saw for pipes is purpose built for fast, clean and efficient drilling into pipework and curved metal surfaces. Featuring durable carbide cutting tips, this specialist hole saw delivers outstanding cutting performance and a long service life when working with pipe material and thin walled metal structures. With a cutting depth of 4 mm and metric sizing, it's ideal for use on curved surfaces with wall thicknesses up to 4 mm, providing consistent results without deformation or snagging. The quickin shank system ensures rapid, tool free bit changes, saving valuable time on site or in the workshop. Features and benefits bull optimised for pipes and curved surfaces – ideal for metal tubing and structural pipework bull carbide cutting tips deliver superior wear resistance and extended tool life bull smooth, accurate holes in metal with wall thicknesses up to 4 mm bull quickin mounting system for fast, secure bit changes without tools bull metric dimensions for precise hole sizing in fabrication and installation tasks bull cutting depth of 4 mm – perfect for sheet and pipe materials bull suitable for steel, stainless steel, aluminium, and other common metals specifications cutting depth 4 mm bore Ø 42 mm