EZARC 7 Piece Hole Saw Set 5 different sizes of Bi-metal hole saw: 7/8’’ (22mm), 1’’ (25mm), 1-1/8’’ (29mm), 1-1/4’’ (32mm), 1-1/2’’ (38mm)to meet needs of different situations. 1 x Mandrel with Adapter and 1 x Plastic Case for easy storage. The maximum cutting depth is 1-7/8″ (48mm). Fast & Clean Cutting The 4/6 variable tooth configuration allow EZARC bimetal hole saw kit to provide clean and fast cutting in the most demanding applications. Our metal cutting hole cutter has a 3X sideling slot design, which can effectively remove chips and increase operating speed. Long-lasting & Durability The hole saw kit is made of high quality bi-metal, which is wear resistance and rust resistance. 2mm thickness is more durable and can offer more than 50% longer life. Two pilot drills are made of premium high-speed steel for precise positioning and rapid drilling for longer service life. Optimized Tooth Design Professional high speed steel M42 with 8% cobalt cutting teeth is engineered to provide faster cutting speed and higher efficiency drilling. Specifications Material: Bi-Metal with 8% Cobalt Teeth 4/6 Variable Tooth Configuration 1-7/1″ (48mm) Cutting Depth 3x Sliding Slot Design Imperial Sizing Suitable to cut materials such as soft sheet metal, aluminium, wood, plywood, plastic plate, plaster board and thin PVC board. Included in the package x 5 Bi-Metal Hole Saws 7/8’’ (22mm), 1’’ (25mm), 1-1/8’’ (29mm), 1-1/4’’ (32mm), 1-1/2’’ (38mm) x1 Mandrel x1 Adapter With a hard plastic carry case
