Choosing the right type of bi-metal hole saw might be a challenging task for many craftsmen. These cylindrical cups with serrated edges are for cutting various sizes of holes in a variety of materials. Therefore, Ronix has manufactured the Bi-Metal Hole Saws, from a range of 20 to 127mm, to cover all different types of demands.
The Bi-Metal Hole Saw 27mm is suitable not only for metal cutting but also for wood processing. The bi-metal hole saws are available in the two tool steels HSS and HSSE-Co 8 (8% cobalt). The Ronix Bi Metal Hole Saw 27mm is HSS-8% cobalt with fine teeth, that ensures the tool does not get caught in the material and will run smoothly. This Bi Metal Hole Saw has a larger number of cutting edges, which allow a clean cut.
When cobalt is added to the tools, they gain an extraordinarily high hardness, allowing them to cut through a variety of metals. Stainless steel is usually hard to cut, but with Bi-Metal Hole Saw 27mm HSS-8 % cobalt hole saws, it's no longer a fantasy.