ESCO Hole saw set (for plumbing work)

Arbor adapter. 1 center drill. For pipe construction. Greatly improves chip discharge, efficiently dissipates heat, and allows for more continuous work. Easier to discharge core (chip) after penetration. Thin cut design and enhanced coating technology allow for efficient work.
Iron (up to 5mm), stainless steel (up to 2mm), wood (with nails and screws), bamboo, non-ferrous metals, plasterboard, composite materials, decorative boards, PVC pipes (drainage manholes), wood, metal siding (excluding ceramic-based materials)