Ronix Bimetal Hole Saw size 22 - RH-5221 - Side view
Bimetal Hole Saw 20mm
Model : RH-5221
Rating: 3.6
Bimetal Hole Saw 20mm-1
Bimetal Hole Saw 20mm-2
Bimetal Hole Saw 20mm-3
Bimetal Hole Saw 20mm-4
Bimetal Hole Saw 20mm-5
Bimetal Hole Saw 20mm-6
Bimetal Hole Saw 20mm-1
Bimetal Hole Saw 20mm-2
Bimetal Hole Saw 20mm-3
Bimetal Hole Saw 20mm-4
Bimetal Hole Saw 20mm-5
Bimetal Hole Saw 20mm-6

Model : RH-5221 (3.6)

Bimetal Hole Saw 20mm

Bulk Order
-Strong and durable body and teeth
-edges made under the highest quality and technology to increase durability and improve performance
- cutting depth in the workpiece is equal to 38 mm
-Smooth and precise cut
-Made with 8% cobalt for durable cutting Process 
-Multifunction for use in various metal and alloy materials with varying degrees of hardness
-variety of sizes from 20 to 127 mm
-Can be installed on all types of drills

For many artisans, selecting the correct type of bi-metal hole saw can be a difficult process. These serrated-edged cylindrical cups are used to cut holes of various diameters in a range of materials. As a result, Ronix has manufactured Bi-Metal Hole Saws in sizes ranging from 20 to 127mm to meet a wide range of needs.
The Bi-Metal Hole Saw 22mm 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 22mm 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. 
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 22mm HSS-8% cobalt hole saws, that is no longer a dream.

Model RH-5221
Size (mm) 22
Downloads & Resources
The bi-metal hole saws are 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 RH-5220~RH-5242 Bi-Metal Hole Saws are HSS-8% cobalt with fine toothing that ensures the tool does not get caught in the material and will run smoothly. This series have a larger number of cutting edges, which allow a clean cut. It is included 22 pieces saw blades of different sizes, varied from 20mm to 127mm. The higher the last two digits, the bigger the size.
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 RH-5220~RH-52242 HSS-8% cobalt hole saws, that is no longer a dream.
The sharp teeth has made it perfect for hole cutting on various types of metal and alloy materials; with varying degree of hardness. This bold the factor that each one of the series of hole saws has a cutting depth in the workpiece for up to 38mm. Since you cut so little of the total amount of material being removed, you consequently will use less energy and power. This factor puts hole saws at a higher level than normal drill bits.
This series is varied from 20mm to 127mm, which enables a variety of drilling applications. They are mostly compatible with most drills of other manufactures and can be installed on all kinds of drills; electric drill, impact drill, bench drill, and etc.
The Ronix RH-5220~RH-5242 is designed to give many years of service for all your hole cutting operations. With a reasonable price, this series delivers a high-quality performance whether at your workshop or by a DIY project.


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3.6