Acekit 2 1/4 inch Hole Saw With 3/8 Arbor HSS Bi-Metal Hole Saw Blade And Variable Teeth Pitch For Wood,Plastic Board,Pipe,Plywood,And Soft Metal Sheet (57mm)
- 【HIGH PERFORMANCE】the hole saw made of M42 high speed steel and bi-metal ,dual slots for quick remove the chipped material,heavy duty and durable with large and sharp variable teeth pitch for fast and precisely cutting.
- 【DIMENSIONS】diameter of the hole saw about 57mm for 2 1/4 inch hole cutting, depth of the hole saw about 1 inch (25mm).
- 【QUICK CHANGE ARBOR】size of the screw in arbor is 3/8 inch for quick change mandrel, fits both 3/8 and 1/2 inch drills.
- 【BONUS】the hole saw came with a allen wrench for drill bits installation , so you need not to pay extra money for it, and 1 pack of extra drill bits for long term usage.
- 【WIDE APPLICATION】With the hole saw, you can easily cut precise hole for wood/plywood/laminated/PVC board, plastic pipe, ceiling ,kitchen cabinet hole cutting, you can also use it to cut hole for soft metal sheet (kind remind: for metal sheet cutting constant cooling with water will be good for long-term usage and fast cutting).