Built for industrial power and precision, the 3579-20L 20" Super Duty Metal Cutting Radial Arm Saw delivers high-capacity performance in demanding environments. With a 7" depth of cut and up to 26-1/2" crosscut capacity, it’s ideal for large profiles, sheet goods, and extrusions. This USA-made saw handles daily, high-volume shifts with ease—cutting aluminum, brass, bronze, fiberglass, plastics, and steel. It reflects Original Saw Company’s reputation for durability, safety, and long-term value.

Key Features & Benefits
Cut Deep & Wide with Confidence
•Handles up to 7" material thickness in one clean pass.
•Available with 24" or 26-1/2" crosscut capacity for wide panels and extrusions.
•Performs compound miter, bevel, and straight cuts with accuracy.

Built Tough for Continuous Use
•850-lb cast and ductile iron frame absorbs vibration and ensures longevity.
•Powder-coated steel base delivers rock-solid stability during extended use.
•T-slot extruded metal table provides a stable, clamping-ready work surface.

Powerful Motor & Smooth Blade Control
•7.5 HP TEFC motor resists dust and debris for consistent, low-maintenance performance.
•Integrated VFD allows controlled startups and quick blade stops in approx. 25 seconds.
•Multiple voltage options (208, 230, 460, or 575V) ensure compatibility with industrial setups.

Keep Operators Safe Without Slowing Down
•Emergency Stop button immediately cuts power when needed.
•Complete upper and lower blade guards ensure full operator protection.
•Automatic blade brake stops the blade after use to reduce injury risk.

Manual or Powered Feed for Total Control
•Standard hand crank provides precise manual carriage movement.
•Optional powered crossfeed system moves blade automatically, reducing fatigue.
•Auto return function improves efficiency in high-volume operations.

Work Surface that Adapts to the Job
•T-slot aluminum table secures heavy materials with ease.
•Optional HDPE inserts allow smoother cuts for smaller pieces.
•Add a bolt-on enclosed table guard for cleaner cuts and better dust control.

Flexible Clamping for Safe, Accurate Cutting
•Manual clamps lock material firmly into the T-slots.
•Optional two-pneumatic clamps reduce labor during repetitive cuts.
•Upgrade to four pneumatic clamps for irregular or oversized material.

Blade Height Adjustment at Your Fingertips
•Front-mounted crank makes elevation adjustments fast and ergonomic.
•Ideal for switching between cut types without repositioning materials.
•Ensures repeatable results for every production run.