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Brushless
Cordless
Cold Saw
CE Certified
GS Approved
ETL Listed
RoHS Compliant
Brushless Cordless Cold Saw
Brushless Cordless Cold Saw - Spark-free, burr-free metal cutting up to 70mm solid bar with integrated coolant mist and full cordless mobility
Blade Diameter136mm TCT
Max Cutting Capacity70mm Solid Bar / 90mm Tube
Blade Speed90 – 120 RPM
Battery Voltage40V Max Li-Ion
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Product Introduction
Burr-Free Metal Cutting Without Sparks, Heat, or the Cord
The brushless cordless cold saw redefines portable metal cutting for professional fabricators and structural steel contractors. Unlike angle grinders or abrasive chop saws, the cold saw uses a hardened, tooth-form circular blade rotating at low RPM with a high metal-removal rate, transferring heat into the chip rather than the workpiece. This produces a burr-free, precisely dimensioned cut surface that requires no secondary deburring, dramatically accelerating production workflows. The brushless motor operates at 90–120 RPM blade speed through an optimized gearbox, delivering maximum chip-load per tooth on structural steel, tube, and pipe.
The 40V Max battery system powers the high-torque brushless motor through a steel-cased gearbox engineered for continuous production-level cycling. The motor's electronic controller monitors load in real time, maintaining consistent chip-load pressure without operator adjustment. A built-in vice-integrated workholding system clamps material automatically as the saw head descends, ensuring accurate, hands-free positioning that meets the safety requirements of industrial metal-cutting operations. The 136mm TCT blade cuts steel structural sections up to 70mm diameter solid bar and 90mm tube in a single clean pass.
The integrated coolant mist system delivers cutting fluid directly to the blade teeth during operation, extending blade life by up to 400% compared to dry cutting and maintaining cut temperature control on stainless and tool steels. The coolant reservoir is easily refilled and the nozzle direction is adjustable from the operator position. A built-in chip tray captures swarf for clean workspace compliance, while the heavy-duty magnetic base provides stable clamping to steel workpieces or fabrication tables on site.
Constructed with a full-metal head, arm, and vice body, this cold saw is built to match the lifespan of the best corded units in its category. The brushless motor eliminates brush-change maintenance intervals, and the sealed gearbox bearing system withstands thousands of cut cycles without lubrication service. For structural fabricators, metal service centers, and site-based steel contractors who demand precision, repeatability, and clean cuts without sparks or secondary finishing, this cordless cold saw is the professional answer.
Cold-Cut Technology
Low-RPM TCT blade transfers heat into the chip, delivering burr-free cuts without workpiece heat discoloration.
Coolant Mist System
Integrated cutting fluid delivery to blade teeth extends blade life 4x and controls temperature on alloy steels.
Auto-Clamping Vice
Self-activating vice engages as the saw descends, ensuring secure, hands-free, accurate material positioning.
40V High-Torque Motor
Dual-battery 40V platform provides the sustained torque required for high chip-load production cutting.
Technical Specifications
| Voltage | 40V Max |
| Blade Diameter | 136 mm |
| Blade Speed | 90 – 120 RPM |
| Blade Type | TCT (Tungsten Carbide Tipped) |
| Max Capacity – Round Bar | 70 mm |
| Max Capacity – Square | 60 × 60 mm |
| Max Capacity – Tube | 90 mm OD |
| Coolant System | Integrated Mist Nozzle |
| Vice Type | Auto-Clamping |
| Weight (machine) | 18 kg |
| Gearbox | Full-Metal Sealed |
| Warranty | 1 Year Professional |
Industrial and Commercial Applications
Where Our Cold Saw Excels
- Structural steel fabrication- Precision crosscuts on beams, channels, angles, and flat bar without finishing.
- Stainless steel tube cutting- Burr-free cuts on food-grade and pharmaceutical tubing without contamination risk.
- Tool steel and die work- Controlled low-heat cutting preserves material hardness in high-value stock.
- Construction site steel prep- Precise rebar and structural section cuts without angle grinder spark risk.
- Automotive exhaust fabrication- Clean pipe cuts for mandrel-bent exhaust system assembly.
- Handrail and balustrade work- Accurate, burr-free tube cuts for architectural metalwork installations.
Structural Fabricators
The preferred portable cold saw for sites demanding precision crosscuts without grinding or deburring secondary operations.
Precision Manufacturing
Clean, dimensionally accurate cuts on alloy and stainless steels where heat-affected zones are unacceptable.
Unmatched Technical Advantages
- Burr-Free Results:Low-RPM TCT cutting eliminates the deburring step, saving significant secondary finishing time.
- No Sparks or Heat:Cold-cutting technology makes it safe in environments with coatings, paints, and combustible materials nearby.
- Coolant-Extended Blade Life:Integrated mist system delivers up to 4× more cuts per blade compared to dry cutting.
- Auto-Clamp Safety:Automatic vice engagement prevents workpiece movement, protecting operators during all cuts.
- Dimensionally Accurate:Cold saw kerf width and geometry produce square, accurate ends meeting ±0.1mm tolerances.
- High Chip-Load Design:Optimized gearbox ratio maximizes material removal rate per tooth for high production throughput.
- Chip Tray System:Integrated swarf tray maintains a clean workstation and simplifies chip disposal compliance.
- Brushless Durability:No-brush motor design eliminates scheduled maintenance and extends operating life significantly.
Global Logistics and Payment
Payment Terms
T/T 30% deposit, L/C, or Net 30 for industrial partners. FOB Ningbo/Shanghai pricing available.
Shipping Options
- Sea Freight:Full container or LCL palletized shipment with foam-in-place protection.
- Air Freight:Available for urgent sample orders; DDP and DAP terms supported.
- Inland Logistics:Rail and road connections to major Chinese export hubs.
- Documentation:Full CO, Bill of Lading, MSDS, and Quality Certification supplied.
Frequently Asked Questions
Q: What materials can it cut?
A: Mild steel, stainless steel, aluminum, brass, tool steel, and copper in solid bar, tube, and profile sections.
Q: Is the cut really burr-free?
A: Yes, the low-RPM TCT blade produces cuts that typically require no secondary deburring in standard structural steels.
Q: Does it produce sparks?
A: No. Cold saw cutting uses chip formation rather than abrasion, producing no sparks.
Q: What is the maximum bar diameter?
A: 70mm solid round bar and 90mm OD tube can be cut in a single pass.
Q: Does it have a coolant system?
A: Yes, an integrated mist coolant nozzle directs cutting fluid to the blade, extending blade life significantly.
Q: How long do the blades last?
A: With coolant use, TCT blades typically deliver 800–1,200 cuts in standard mild steel before resharpening is needed.
Q: Is the vice automatic?
A: Yes, the auto-clamping vice engages as the saw head descends for safe, hands-free material holding.
Q: Can it cut stainless steel?
A: Yes. Stainless steel cutting is enhanced by the coolant system, which controls heat buildup and work hardening.
Q: What battery does it use?
A: Two 20V batteries in series provide 40V Max for the high-torque gearbox and brushless motor system.
Q: What is the warranty?
A: 1-year professional warranty covering the motor, gearbox, electronics, and structural components.
Comprehensive B2B Supply Information
| MOQ | 50 Units |
| Lead Time | 50-65 Days |
| Packaging | Heavy-Duty Crate with Foam Lining |
| Certifications | CE, GS, ETL, RoHS |
| Cut Accuracy Test | ±0.1mm Squareness at 70mm Bar |
| Monthly Capacity | 800 Units |
| Testing | Blade Speed, Coolant Flow, Vice Clamp Force |
| Custom Options | Blade Spec, Coolant Type, OEM Branding |
| Technical Support | Blade Sharpening Guide & Parts Diagram |
| Warranty | 1 Year Industrial |
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