Bosch 20mm Progressor for Wood and Metal Holesaw

• Progressor tooth geometry for fast and smooth cuts • Designed with Bi-Metal with 8% cobalt alloy for increased durability • Enhanced progressive tooth strip that enables faster cuts • Two slots in the side of the Progressor prevents build up of dust, reduces the amount of resistance, which in turn reduces effort used • Ideal for use when drilling holes in wood, drywall, plastics, metal, non-ferrous metal and stainless steel