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12 Inch 1 Phase Contractor Duty Radial Arm Saw
- $2,377.00
- Brands Original Saw
- Product Code: 3512-01
- Availability: In Stock
Original Saw 12 In. 1 Phase Contractor Duty Radial Arm SawThe Original Saw 12 In. 1 Phase Contractor Duty Radial Arm Saw is a professional woodworking machine designed for shops, cabinetry work, educational facilities, lumber operations, and other applications that require accurate and repeatable cutting. Its 3 HP single-phase TEFC motor provides dependable power while allowing the saw to operate ..
Heavy Duty Radial Arm Saw for Contractor Wood Cutting
Original Saw 12 In. 1 Phase Contractor Duty Radial Arm Saw
The Original Saw 12 In. 1 Phase Contractor Duty Radial Arm Saw is a professional woodworking machine designed for shops, cabinetry work, educational facilities, lumber operations, and other applications that require accurate and repeatable cutting. Its 3 HP single-phase TEFC motor provides dependable power while allowing the saw to operate from a single-phase electrical supply.
With a 21-3/4-inch maximum crosscut capacity and 3-1/4-inch maximum cutting depth, this radial arm saw can handle a wide range of wood, wood products, and plastic materials. Its radial-arm design supports crosscutting, mitering, beveling, compound mitering, and dado operations, while an optional Rip Kit adds ripping capability.
Key Features
12-inch blade capacity for professional woodworking applications
3 HP single-phase TEFC motor
Available in 208V, 230V, 460V, and 575V configurations
21-3/4-inch maximum crosscut capacity
3-1/4-inch maximum depth of cut
MDF worktable with a standard 33-inch table height
Automatic blade braking system
E-Stop for rapid emergency shutdown
Full-coverage HDPE lower blade guard
Carriage supported by four tight-tolerance, horizontally mounted convex bearings
Precision-ground arbor collars and arbor nut
Heavy-duty cast-iron and formed-steel construction
Powder-coated finish
Made in the USA
Versatile Cutting Capability
The 12-inch Contractor Duty Radial Arm Saw is designed to perform several common woodworking operations from a single machine. It can handle:
Crosscuts
Miter cuts
Bevel cuts
Compound miter cuts
Dado cuts
Rip cuts with the optional Rip Kit
The optional Rip Kit allows the motor to swivel parallel to the fence for lengthwise ripping and includes an anti-kickback assembly. This makes the machine more adaptable when a project requires both crosscutting and ripping operations.
3 HP Single-Phase Motor
This configuration uses a 3 HP totally enclosed fan-cooled (TEFC) motor. The enclosed motor design helps protect internal components from dust and contamination, making it appropriate for woodworking environments.
Original Saw offers the 12-inch Contractor Duty platform with both single-phase and three-phase motor configurations. The single-phase version is available across the manufacturer's listed 208V, 230V, 460V, and 575V voltage options. Because the machine is built to a specific electrical configuration, the required voltage should be confirmed before ordering and installation.
Rugged Contractor-Duty Construction
The saw combines cast iron and formed steel construction to provide a stable cutting platform. The carriage travels on four tight-tolerance, horizontally mounted convex bearings to provide controlled movement during cutting.
A standard MDF table provides a broad work surface, while the 33-inch table height offers a practical working position for general shop use. Optional table configurations, including T-slot designs and other work-surface upgrades, are available for users who need additional clamping or material-support capabilities.
Safety Features
Safety is incorporated into the saw's operating system with several features designed to help protect the operator:
Automatic blade brake helps stop the blade after operation.
E-Stop quickly interrupts the electrical circuit and engages the brake.
HDPE lower blade guard provides full blade coverage.
The optional Rip Kit incorporates an anti-kickback assembly for ripping applications.
A Dust Shroud Kit is also available as an accessory to help connect the saw to a dust-collection system.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Original Saw |
| Product Type | Contractor Duty Radial Arm Saw |
| SKU | 3512 |
| Blade Size | 12 in. |
| Motor Power | 3 HP |
| Motor Type | TEFC (Totally Enclosed Fan Cooled) |
| Phase | Single Phase |
| Voltage Options | 208V, 230V, 460V, 575V |
| Maximum Crosscut | 21-3/4 in. wide |
| Maximum Crosscut at Maximum Depth | 19 in. wide |
| Maximum Depth of Cut | 3-1/4 in. |
| Maximum Depth at 45° Bevel | 1-3/4 in. |
| Maximum Miter at 3/4 in. Stock | 15 in. wide |
| Maximum Out-Rip | 30-1/4 in. |
| Cutting Operations | Crosscut, miter, bevel, compound miter, dado, rip* |
| Rip Capability | Yes, with optional Rip Kit |
| Cuttable Materials | Wood, wood products, plastic |
| Table Surface | MDF |
| Table Height | 33 in. |
| Carriage Bearings | 4 tight-tolerance convex bearings |
| Blade Brake | Automatic |
| Emergency Stop | Yes |
| Lower Blade Guard | HDPE, full coverage |
| Pneumatic Clamping | Available as an add-on |
| Electronic Powered Cross Feed | Not available |
| Recommended Usage | Up to 6 hours/day, depending on material and application |
| Product Dimensions | 38 in. D × 35 in. W × 61 in. H |
| Approx. Weight | 440 lbs. |
| Country of Manufacture | USA |
*Rip cutting requires the optional Rip Kit. Specifications are based on Original Saw Company's current product information.
Optional Accessories
The machine can be configured with accessories to better suit different woodworking workflows:
12-inch Rip Kit for ripping and anti-kickback protection
Dust Shroud Kit for dust collection
Saw Measuring Systems for repeatable cuts
Saw Extension Tables for supporting larger workpieces
Alternate table surfaces with T-slots or HDPE inserts
Pneumatic clamping for additional workpiece holding capability
Recommended Applications
The Original Saw 12 In. Single-Phase Contractor Duty Radial Arm Saw is a good fit for:
Professional woodworking shops
Cabinet and furniture shops
Lumber yards
Millwork and trim production
Vocational and technical school workshops
Manufacturing facilities
General wood fabrication
Cutting plastic and wood-based materials
Original Saw specifically positions the Contractor Duty series for smaller shops, hobbyists, and educational programs requiring reliable cutting without the higher-duty requirements of its Heavy Duty and Super Duty machines.
Why Choose This Radial Arm Saw?
The Original Saw 12 In. 1 Phase Contractor Duty Radial Arm Saw offers a practical combination of cutting capacity, motor power, versatility, and safety for professional and educational woodworking environments. Its 21-3/4-inch crosscut capacity allows it to handle relatively wide workpieces, while the radial-arm design makes it useful for multiple cutting operations.
For users who need a dependable machine but have single-phase electrical service, the 3 HP configuration provides a straightforward solution. With optional ripping, dust collection, measurement, clamping, and table accessories, the saw can also be adapted as shop requirements change.