Zhejiang Zhongcun Precision Cutter Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of cold cut metal saw blade in China, featured by quality products and good service. Welcome to wholesale CE approved cold cut metal saw blade from our factory. Contact us for customized service and OEM service.
What This Blade Helps You Improve?
1. Longer Cutting Life Under Proper Use
The Cermet/Carbide tooth tips are selected for metal cold cutting applications. They help the blade maintain cutting performance during repeated cutting of steel pipe, angle steel, rebar, conduit, and metal profiles.
2. Cleaner Cut Edge with Less Secondary Work
The BT tooth design helps improve cutting stability and reduce burr formation. This can help reduce extra grinding, deburring, and post-processing work after cutting.
3. Better Heat Control During Continuous Cutting
The anti-friction coating and laser-cut expansion slots help reduce friction and heat build-up. This supports more stable cutting and helps lower the risk of blade deformation or tooth damage under heavy cutting conditions.
4. Lower Vibration and More Stable Cutting
Polymer-filled stabilization vents help reduce vibration and noise during cutting. This gives operators better control and helps improve cut consistency.
5. Suitable for Wholesale and OEM Orders
Nakamura supports customized diameter, bore size, tooth count, coating, packaging, label design, and logo printing for tool distributors, industrial suppliers, and OEM brand customers.
Key Blade Design Details
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Cermet / Carbide Tooth Tips
Designed for metal cold cutting, with good wear resistance and edge retention.
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BT Tooth Geometry
Helps reduce vibration and supports cleaner cutting on pipe, angle steel, conduit, and metal profiles.
-
Laser-Cut Expansion Slots
Help release cutting stress and reduce blade body deformation during repeated cutting.
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Anti-Friction Coating
Helps reduce cutting resistance, material sticking, and heat build-up.
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Stabilization Vents
Help lower vibration and improve cutting control.
Nakamura vs Ordinary Market Blades
Note: Cutting performance depends on material type, wall thickness, machine power, RPM, feed speed, clamping stability, and operating method. For large orders, sample testing is recommended before final order confirmation.
| Test Item | Nakamura Cold Cut Metal Saw Blade | Ordinary Market Blade | Buyer Benefit |
|---|---|---|---|
| Cutting Life | Designed for longer service life in continuous cutting | May wear faster under heavy load | Fewer blade changes and less downtime |
| Cut Edge Quality | Helps produce smoother cuts with fewer burrs | Rougher edges may require more deburring | Less secondary grinding and labor cost |
| Heat Control | Coating and expansion slots help reduce heat build-up | Easier to overheat during continuous cutting | Lower risk of blade warping and tooth damage |
| Cutting Stability | BT tooth design and stabilization vents support stable cutting | Higher vibration may affect accuracy | Better cutting control and safer operation |
| Bulk Processing | Suitable for steel workshops and wholesale supply | Less consistent in repeated cutting tasks | Better fit for industrial and B2B buyers |
parameter
|
Series |
Specification |
Outer Diameter(Ømm) |
Thickness of tip |
Thickness of blade body |
Bore |
Number of teeth |
Teeth |
|
GARO |
165*2.0*1.6*15.88*48T |
165 |
2.0 |
1.6 |
15.88 |
48 |
BT |
|
184*2.0*1.6*15.88*48T |
184 |
2.0 |
1.6 |
48 |
|||
|
203*2.1*1.7*15.88*42T |
203 |
2.1 |
1.7 |
42 |
|||
|
230*2.1*1.7*25.4*46T |
230 |
2.1 |
1.7 |
25.4 |
46 |
||
|
254*2.4*2.0*25.4*52T |
254 |
2.4 |
2.0 |
52 |
|||
|
305*2.4*2.0*25.4*60T |
305 |
2.4 |
2.0 |
60 |
|||
|
356*2.6*2.2*25.4*72T |
356 |
2.6 |
2.2 |
72 |
DETAILS
Cold Cut Metal Saw Blades
- An interfused anti-friction Teflon coating prevents blade binding and polymer-filled stabilization vents reduce noise and vibration for ultra-precise burr-free cuts.
- Nakamura metal-cutting saw blades are compatible with cordless and corded circular saws and can be used to cut steel and metal profiles of various thicknesses.
- Ideal for steel bar, sheet, extrusions, studs, channel, angle iron, conduit, pipe, rebar, rods and more.
High Performance Cutting Edge
- Nakamura steel cutting saw blades feature an improved BT tooth design. High-quality ceramic teeth help improve cutting efficiency and precision, reducing the frequency of blade changes and lasting 25X longer than standard abrasive discs.
- Nakamura unique blade grinding technology increases the roughness of the side edges by 30%, ensuring a sharp cut every time. Cutting precision reaches 0.01 mm, delivering exceptional accuracy.
Factory Introduction
Nakamura has over 20 years of saw blade manufacturing experience, with a 62,000-square-meter production base, more than 20 modern production lines, and an annual output of approximately 5 to 6.5 million pieces.
We provide stable supply, specification customization, OEM packaging, and ODM development services for global tool wholesalers, industrial suppliers, brand customers, and project-based buyers.
Customized Service
Production Process
Exhibition
FAQ
Q: What materials can this cold cut saw blade cut?
A: It is suitable for cutting steel pipe, round pipe, angle steel, channel steel, rebar, conduit, and metal profiles. The correct specification should be selected according to material thickness, machine RPM, and cutting method.
Q: Does it produce completely burr-free cuts?
A: Nakamura cold cut saw blades use BT tooth geometry and a stable blade body design to reduce burrs and improve cut edge quality. Actual cutting results depend on material type, thickness, machine stability, RPM, and feed speed.
Q: Will the blade burn during continuous cutting?
A: The blade is designed with anti-friction coating and laser-cut expansion slots to help reduce heat build-up and blade deformation. For heavy-duty continuous cutting, correct RPM and feed speed are still important.
Q: Can you provide cutting test videos?
A: Yes. We can provide cutting test videos, product photos, specification sheets, and wholesale quotation details according to your target material.
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