The Starrett KDC10022 Deep Cut Bi Metal Deluxe Plumbers Holesaw Kit is suitable for all tradesmen installation engineers industry generally and the DIY enthusiast Starrett kits feature a range of saws with sizes selected specifically to suit the relevant application Packed in a sturdy EVA carrying case these kits will be an invaluable addition to any toolbox Contains 10 x Holesaws 19 22 29 35 38 44 51 57 65 and 68mm 2 x Arbors A1 and A2