Description of Koopi Bi Metal Drilling Recessed Lighting Cutting Tools
This 6.3 inch Hole Saw Drill Bit is designed for wood, plastic, metal sheet cutting. Non-binding clean edge design make the 160 mm hole saw blade cuts smooth and fast. It is made of M42 BI-Metal and High Speed steel, Durable and cuts clear. Dimension: Diameter- 6.3 in (160mm); Cutting Depth- 1.18 in (30mm); Arbor shank diamater- 3/8 in,fit all 3/8" or 1/2" drills. Pakage Include: 1 x 6.3" hole saw; 1 x arbor; 1 x replacement pilot drill bit; 1 x hex key.
According to my experience, this hole saw is perfect for cutting holes for recessed lighting. The Koopi Bi Metal Drilling tool is a high-quality option THAT is both durable and precise. The industrial and scientific design ensures that it can handle tough materials without wearing down quickly .The pros are that it is easy to use and delivers clean, accurate cuts. The only con is that it may be pricey for those on a tight budget. Overall I would highly recommend this tool to any professionals…
Pros
Long-lasting and durable due to its bi-metal material.
Cons
Requires extra effort to set up correctly and might cause damage to the ceiling if not used correctly.
Used this to cut some holes in my house to vent my range hood. It cut through drywall, OSB, 4 inches of Styrofoam, another layer of OSB and some siding with no problem. Just use a low speed electric drill. For the price I can't find anything better. 6.3 inch is the size you need for 6 inch vents.