Zhejiang Zhongcun Precision Cutter Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of 7 1 4 steel cutting blade in China, featured by quality products and good service. Welcome to wholesale CE approved 7 1 4 steel cutting blade from our factory. Contact us for customized service and OEM service.
Features
- Cermet-tipped (Primary) Dry-Cut design for mild steel site-work.
- Cold Cut / low-spark cutting helps keep the jobsite cleaner vs abrasive wheels.
- 48T + BT geometry for controlled bite, smoother sections, and stable feed.
- Low noise / low vibration: laser-cut vibration & expansion slots for better handheld control.
- Thin kerf helps reduce cutting load and often reduces burrs.
- Non-stick coating helps resist gumming, heat buildup and corrosion.
- 65Mn blade plate for strength and toughness under portable cutting loads.
This Dry-Cut Steel Blade is built for on-site metal work and delivers a true 7-1/4" cold-cut experience-low-spark cutting, reduced heat, and a cleaner edge that often reduces the need for secondary finishing. As a Mild Steel Specialist, it helps keep handheld saw cutting stable and efficient on common jobsite profiles such as angle iron, tube/pipe, and strut channel.
Parameter
|
Diameter |
184mm (7 1/4") |
|
Kerf / Tip thickness |
2.0/1.6mm |
|
Tooth Materials |
Cermet Tipped |
| Tooth | 48T |
|
Bore |
15.88mm |
|
Tooth grind |
BT Tooth |
|
Coating |
Teflon |
|
Cutting Materials |
angle iron, square/round tube, steel pipe |
|
Max RPM |
3000 |
OEM / Other Sizes Available:
165mm, 203mm, 230mm, 254mm, 305mm, 356mm (custom bore, tooth count, kerf, coating, logo & packaging available).
Product Details
7-1/4 Dry-Cut Steel Blade (Cermet Cold Cut)
- Built for site-work on a handheld metal cutting circular saw, this 7-1/4 Cold Cut blade is engineered for low-spark cutting, reduced heat, low noise and low vibration, helping deliver a cleaner edge that often minimizes deburring.
Why Cermet (Primary) for Dry-Cut Mild Steel
- Cermet tips are optimized for dry-cutting common mild steel profiles with stable wear and consistent cutting feel-ideal for frequent jobsite cuts.
48T + BT Tooth Geometry (Control + Finish Balance)
- The 48T count and BT geometry help control the bite for smoother sections and easier feed-especially important for handheld cutting.
Application
Handheld metal cutting circular saw dry-cutting on jobsite installs.
- Mild steel profiles: angle iron, square/round tube, steel pipe.
- Strut channel, framing brackets, steel studs and similar field fabrication cuts.
- Tip: Clamp work securely and keep a steady feed; do not exceed 3000 RPM.
Factory & QC
- Material & stability: 65Mn blade plate with tensioning for stable tracking.
- Process: laser-cut vibration/expansion slots help reduce vibration and thermal distortion.
- Delivery: sampling approval, batch consistency control, OEM packaging & labeling.
FAQ
Carbide or Cermet-what should I choose?
For longer life and lower burrs in steel cold cutting, Cermet is usually preferred; Carbide is a cost-effective general option.
Can it cut stainless steel?
It depends on grade and thickness; we typically recommend a dedicated stainless solution and verified parameters.
What saws is it compatible with?
7-1/4" metal cutting circular saws/cold saws (verify RPM and flange fit).
Does it create sparks?
Compared with abrasive wheels, sparks are typically significantly reduced. Results vary by material thickness and feed rate.
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