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  • Bimetal hole saw

Bimetal hole saw H-BM 29.0

4.33 (97)
H-BM 29.0
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Item Feature
Mild steel, iron, stainless steel plate, aluminum plate, plastics, wood etc
Effective Cutting Ability (mm)
Effective Length (Maximum Cutting Depth) (mm)
Shank Diameter (phi mm)
Number of Blades
Inequality (4 / 6)
Drill Diameter (phi mm)
Hole Saw Outer Diameter (mm)
Usage Tool
Electric drill, drill press
Overall Length (mm)
Customer Reviews
5 star 65
4 star 15
3 star 7
2 star 4
1 star 6
Review Rating: 4.33
97 Customer Reviews
The reviews are automatic translation.
Drilling of 1 mm thick 304 stainless steel
From Japan
On 2018-07-08 08:13:40
It can not be drilled with a center drill, another center drill is used to open the center hole, working with a hole saw can not be used once after use. We recommend you to purchase two pieces of returned goods, chip saws with useless items.
This review is about item#4593644.
Aluminum plate drilling processing
From Japan
On 2018-04-13 15:00:16
I was worried about the deviation of the center, but I was able to correctly speak and it was amazing
This review is about item#4593163.
Stainless steel control panel switch hole
From Japan
On 2018-02-22 07:11:01
I use it for drilling for the switch of the control board. If you use it while using tapping spray it will be comfortable. Although it opened more than 10 pieces, it seems that it can be used still more.
This review is about item#04592917.
Drill 85 mm hole in motorcycle parts
From Japan
On 2018-02-13 19:37:00
I used it in the drill machine. I was satisfied with the trace that broke, but when measuring the diameter of the hole after cutting it became 86 mm.
This review is about item#4593547.
Opening of stainless steel plate
From Japan
On 2017-12-29 21:37:05
It is used for a stainless steel plate with a thickness of 1.5 mm. After somehow opening one thing is not usable. I am well acquainted with metal processing history of decades, how to use tools. Is there unevenness in the product, is it such a thing? Anyway it's kind of poor quality and I bought garbage. Unpleasant.
This review is about item#4593592.
Drilling for band heater production
From Japan
On 2017-11-29 09:38:19
I bought a hole saw of φ64. Sharpness was sometimes called the first time, and it finished without problems. In the opportunity to use for a while, time will be available but we will continue to record changes in sharpness.
This review is about item#4593337.
We drilled a hole for piping in the wall panel of 42 t steel sandwich panel.
From Japan
On 2017-10-02 22:29:04
The feeling of use was good, the cost performance was very good.
This review is about item#4593592.
From Japan
On 2017-09-18 11:25:56
There is no problem with the product, but it arrived one month after placing an order. I am very dissatisfied.
This review is about item#4592953.
Used for installation of voltmeter / ammeter
From Japan
On 2017-09-11 15:31:45
We are using Mitsubishi and Fuji Electric Panel Meters to attach to the board surface. I am very happy that you can easily drill holes cleanly.
This review is about item#4593233.
Drilling machines such as electric construction pull boxes and boards on site Various
From Japan
On 2017-09-07 06:48:20
I used a variety of maker items, but this is the best. Sharpness and lifespan are satisfied. In addition, For the stainless steel material, slow the rotation of the drill, If you use it will not be changed to a dedicated holso. 21, 27, 34, are large.
This review is about item#04592962.