The HSS Bi-Metal M42 Hole Saw is perfect for expanding holes in various materials. Its bi-metal construction ensures durability and longevity. The saw is designed to cut smoothly and efficiently, making it ideal for both professional and DIY use.
Adjustable Arbor Parameters
3/8" hex shank,with 5/8" -18UNF thread.
fitting hole saw diameter 1-1/4" to 8-17/64" (32mm to 210mm)