شفرة الثقب الثنائية المعدن HSS-8%COBALT قياس 51ملم

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 51mm bi-metal hole saw is not only suitable for metal cutting, but also for wood processing. Bi-metal hole saws are available in two tool steels: HSS and HSSE-Co 8 (8% cobalt). The Ronix Bi 51mm Metal Hole Saw is HSS8% Cobalt with fine teeth to ensure the tool does not get stuck in the material and runs smoothly. This bi-metal hole saw has more cutting edges and can make clean cuts.
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 51mm HSS-8% cobalt hole saws, that is no longer a dream.