12 Pack Quick Cut Blades for Fein MultiMaster, Bosch Multi-X, Chicago, Craftsman Nextec, Milwaukee M12 Multitools [Contractor Grade] Stainless Steel Blade 20 teeth per inch Cuts quickly and easily through wood, drywall and plastic Superior performance blade cuts wood effortlessly 12 blades (6 pk 3/4" and 6 pk 3/8" Quick Cut)