Tungsten carbide tips have excellent wear and heat resistance. They are light, smooth cutting entry with great boring speed. These are for cutting stainless steel, steel, aluminum and cast iron up to 3/16 in. (4,5 mm) thick.
- Tungsten carbide tips have excellent wear and heat resistance
- Light smooth cutting entry with great boring speed
- For cutting steels up to 3/16 in.
- Safety collar prevents over-cutting for safer and faster performance
Maryjane O’Conner (verified owner) –
Bought this to cut holes in the walls of my corrugated metal shop for outdoor power outlets and worked outstanding. Nice clean holes. So much better than the typical “bi-metal” hole saws that look like wood hole saws. Highly recommend.