ELECTRICIANS BI-METAL HOLESAW KIT (18-51MM)  CODE 273220

• Industrial quality variable pitch holesaws with bi-metal construction,
• hardened HSS teeth and flexible high carbon steel backing.
• Used for working in cast steel, malleable cast iron, stainless steel, structural steel, alloyed and non-alloyed aluminium, bronze, copper, pvc, acrylic and wood.
• Contents: 18, 20, 25, 32, 40 and 51mm holesaws.
• Includes 2 arbors and mandrel adaptor.