Views: 0 Author: Hoprio Power Tools Publish Time: 2026-11-11 Origin: hoprio.com
Both the HOPRIO J1G-355YE2 Brushless Steel Cutting Saw and the HOPRIO J1G-355YE3 14" Metal Cutting Cold Saw use a maintenance-free 220–240V brushless motor and a 355mm (14") blade, but they are built for two distinct cutting workflows:
J1G-355YE2 (3600 RPM, 3000W rated / 5000W max):
● A high-speed production workhorse built for rapid, high-volume steel cutting.
J1G-355YE3 (1000 RPM, 2800W rated / 4400W max):
● A low-RPM precision cold saw with soft start and miter capability for cooler, cleaner cuts across steel, iron, and aluminum.
Specification | HOPRIO J1G-355YE2 Steel Cutting Saw | HOPRIO J1G-355YE3 14" Cold Saw |
Best For | High-speed production & heavy steel fabrication | Precision cold cutting, miter cuts & steel/aluminum |
Motor Type | Permanent-magnet brushless | Permanent-magnet brushless |
Voltage / Frequency | 220–240V / 50–60Hz | 220–240V / 50–60Hz |
Rated / Max Power | 3000W / 5000W | 2800W / 4400W (Rated input: 3000W) |
No-Load Speed | 3600 RPM | 1000 RPM (range: 700–1000 RPM) |
Blade Size | 355mm (14"), Ø25.4mm bore | 355mm (14") |
Max Cutting Depth | Standard 14" capacity | 110mm |
Control & Safety | Wide voltage tolerance; overload, over-current & over-temperature protection | Soft Start; overload/overheat prompt lights & power-off protection |
Supported Materials | Rebar, solid steel bar, hollow steel/tubing, channel steel, angle iron, brass | Steel, iron, aluminum, rebar, hollow steel, angle iron, channel steel, brass |
The J1G-355YE2 runs at 3600 RPM with 5000W peak power to maximize throughput. Compared with conventional machines, it delivers 25% faster cutting cycles, 40% lower power usage, and 50% less disc consumption, with a 30,000-hour motor service life.
The J1G-355YE3 runs at 1000 RPM to perform true cold cutting. Lower rotational speed transfers heat into the chips rather than the workpiece, producing fewer sparks, cooler cut surfaces, and smoother edges with a 110mm maximum cutting depth and miter cutting capability.
While the J1G-355YE2 is dedicated to heavy steel profiles (rebar, solid bar, tubing, channel, angle iron) and brass, the J1G-355YE3 cuts all of those materials plus aluminum and iron, making it the better choice for mixed-material shops.
The J1G-355YE2 emphasizes wide voltage tolerance so it stays stable on job sites with fluctuating power. The J1G-355YE3 emphasizes Soft Start for smooth startups, visual Prompt Lights that warn operators of overload or overheating, and power-off protection.
Choose the:
● if your priority is
maximum cutting speed, 5000W peak power, and high-volume steel throughput
in steel service centers, fabrication lines, or construction sites.
Choose the
● if your priority is
low-spark cold cutting, smooth burr-free finishes, miter capability, soft start, or cutting both steel and aluminum
