شفرة الثقب الثنائية المعدن HSS-8%COBALT قياس 25ملم

 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 25mm can be used for both metal cutting and wood processing. HSS and HSSE-Co 8 tool steels are offered for the bi-metal hole saws (8% cobalt). The Ronix Bi Metal Hole Saw 25mm is made of HSS-8 % cobalt and has tiny teeth to prevent the tool from getting stuck in the material and running smoothly. This Bi Metal Hole Saw has a larger number of cutting edges, which allow a clean cut. 
Added cobalt to the tools will get them an extremely high hardness which enables them to cut in different type of steel. Many find stainless steel hard to cut, but with Bi-Metal Hole Saw 25mm HSS-8% cobalt hole saws, that is no longer a dream.