Oneline

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Brand	DOMA
Manufacturer	CHENGDU DOMA CARBIDE TOOLS CO.,LTD.
Gertificateade	ISO9001:2008
Material	Tungsten Carbide Teeth
Customization	Available
OEM	Available
Free Sample	Available

Applications&Advantages

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1.Wide Application: Ideal for cutting iron plates, stainless steel, aluminum, calcium silicate plates, plastic, resin plates, and FRP plates.

2.Durable & Sharp: Made with high-quality K10 tungsten carbide for long-lasting sharpness and smooth, burr-free cuts.

3.Efficient Cutting: The forward-angled teeth reduce resistance and increase perforation speed, making cutting faster and easier.

4.Versatile Compatibility: Features a triangular handle design that works with most equipment, including AC electric drills and bench drills, without needing to change the chuck.

 

Specification

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DOMA CARBIDE HOLE SAW TYPE SPECIFICATION LIST
Metric Size Standard
Specification (mm)	Inner Wall Depth (mm)	Total Length (mm)	Shank Diameter (mm)
16	20	88	9.8
18	20	88	9.8
18.5	20	88	9.8
19	20	88	9.8
20	20	88	9.8
20.5	20	88	9.8
22	20	88	9.8
22.5	20	88	9.8
25	20	88	9.8
25.5	20	88	9.8
30	20	88	9.8
32	20	88	9.8
35	20	88	9.8
40	20	88	9.8
42	20	88	9.8
45	20	88	9.8
50	20	88	9.8
55	20	88	9.8
60	20	88	9.8
65	20	88	9.8
70	20	88	9.8
75	20	88	12.8
80	20	88	12.8

♦ Doma carbide tools only show the commonly used hole saw specifications, if you want more other specification of hole saw, you are welcome to contact us. At the same time, Doma accepts drawing or sample customization.
 

Promise

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Every DOMA hole saws meets strict industrial standards. If any product fails under normal use, we offer prompt replacement or technical support — your satisfaction is our priority.
 

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