Carbide Slitting Saw
We manufacture a wide range of CNC carbide slitting saws with diameters from 12.7 mm to 200 mm, thicknesses from 0.1 mm to 30 mm, and 15–200 teeth. All our products comply with the ISO 9001:2015 quality management system standard.

Carbide Slitting Saw Manufacturer in Thailand
Carbide slitting saws are CNC cutting tools used for efficient and precise slotting and parting operations.
ZLY offers customization services, including different sizes, styles, and materials, to meet various project and production needs. We also provide fast sample delivery, with samples shipped within 7 working days. All our tungsten carbide circular saws are made from premium carbide materials with hardness above HRA 92, meeting a wide range of application requirements.

Slitting Saw – Concave
Concave slitting saws can create a raised curved profile at the bottom of a slot.
Customization Service From ZLY
At ZLY, we provide multiple customization options for carbide slitting saws. Tools can be designed according to the machining material—such as aluminum, copper, cast iron, alloy steel, stainless steel, titanium alloys, and engineering plastics. We also customize tools based on your required dimensions or directly from your drawings, designing the cutter to match your workpiece precisely.
Coating services are available as well, and we can recommend suitable coatings or apply those you specify. Every step of our manufacturing process follows strict quality control to ensure the highest standards.

Custom Slitting Saw Size Range Available from ZLY
ZLY’s strong manufacturing capability can meet all machining applications that require solid carbide cutting tools. Our CNC saws are best for machining metals such as aluminum, copper, steel, stainless steel, titanium alloys, and hard metals. Below is the size range of saw cutters we can produce.
|
Outer Diameter (OD) |
12.7 mm – 200 mm |
|---|---|
|
Thickness (T) |
0.1 mm – 30 mm |
|
Inner Bore Diameter (ID) |
2 mm – 27 mm |
|
Number of Teeth (Z) |
15 Teeth – 200 Teeth |

ZLY Carbide Slitting Saw Applications
ZLY machine carbide slitting saws are widely used in CNC machining applications. Tungsten carbide saws are commonly used in industrial environments such as manufacturing plants. They are especially effective for high-speed cutting of aluminum alloys used in automotive bodies and engines, as well as alloy steel components in chassis and transmission systems, significantly improving efficiency and reducing unit costs.
In electronics manufacturing, carbide slitting saws are mainly used to cut hard and brittle, difficult-to-machine materials such as magnesium alloys, carbon fiber, and ceramic mobile phone covers. They enable high-precision, low-cost cutting and are particularly suitable for applications requiring high surface finish, such as smartphone frames.
In the aerospace industry, carbide slitting saws are used for precise slot machining of various structural profiles, such as spars and stringers. When machining complex components such as engine blades and landing gear parts, they are also used for pre-cutting to remove large amounts of material, reducing overall machining time.
Top Features of High-Quality ZLY Carbide Saws


Additional Services
Beyond supplying high-quality cutting tools, we also offer the following services:
- Competitive pricing
- Free tool design based on your workpiece drawings
- Free dimensional inspection based on your tool samples
- Laser marking according to your requirements
- Free local delivery within Thailand





