Product Name: Stainless steel hole opener
Material:High-quality 9341 high speed steel
Size: 12mm-100mm
Product use: Stainless steel plate / iron plate / aluminium alloy plate, etc...
Universal triangular shank: can be used for hand drill, bench drill, magnetic drill and other equipments.
Product features:
(1) Fully ground teeth are sharp and wear-resistant, precise drilling.
(2) 9341 high speed steel, strong cutting ability, sharp and durable.
(3) Universal triangular shank, can be used for hand drills, bench drills, magnetic drills and other devices.