Keyhole saw carbide tipped with drill bit and spring TECWERK
Description
Article number: 2000800055
Flat cut · Carbide tipped cutting edges allow repeated resharpening · Exchangeable centre drill bit · Eject spring for the drill core for material thicknesses up to 4 mm for unalloyed steel · Stainless steel up to 2 mm · From 31 mm Ø with specially hardened mounting holder · Drill body 12 mm · Cutting depth 4 mm · Notes on use: When sawing through metals, use high-quality cutting oil, do not use cutting oil for cast metal and add petroleum when sawing aluminium Further technical information: · Type: With drill bit and spring