USED 2026 DORINGER D350

Doringer Model D350 Cold Saw 14" Sawblade Manual Miter Saw Factory Refurbished by Doringer

Doringer Model D350 Cold Saw
American-Made Precision | Heavy-Duty Cutting | 14" Sawblade

The Doringer Model D350 is the industry standard for manual cold saws, engineered for precision, repetitious cutting of solids, pipe, and wide sectionals. Manufactured in the USA, this machine is built for high-torque performance, making it the premier choice for cutting stainless steel, aluminum, and carbon steels with burr-free accuracy.

Item Specifics
Condition: Factory Refurbished

Brand: Doringer

Model: D350

Sawblade Diameter: 14” (350mm)

Motor: 2-Speed (3 Phase) or 1-Speed (Single Phase)

Spindle Speeds: 27/54 RPM or 54/108 RPM (3 Phase)

Round Tubing Capacity: 4.75"

Square Tubing Capacity: 4" (Straight) / 3.6" (Miter)

Solid Capacity: 2.5"

Miter Capacity: 90° and 45° (Head rotates, workpiece remains stationary)

Weight: 710 lbs. (Unpacked)

Description
High-Torque Performance: The D350 features a heavy-duty gear reduction ratio of 1:31. This technical specification is critical for professionals, as it ensures the blade maintains consistent torque without bogging down in thick-walled stainless or solid bar.

Precision Miter Cutting: The saw head easily miters to any position with positive locking at 90 and 45 degrees. A key safety and space-saving feature is that the workpiece remains stationary while the head rotates, allowing for easier handling of long stock.

Standard Equipment Includes:

350mm (14") Sawblade

Quick Action Mechanical Vise with Quick-Release Handles

Heavy-Duty Cabinet Stand with Doors

2-Speed Motor (on 3-phase machines)

Overload Protection Switch with Mushroom Emergency Stop

High-Volume Sealless Electric Coolant Pump

Overload Protection Switch for Coolant Pump

7-Gallon Recirculating Coolant System & Large Removable Chip Tray

Complete Set of Allen Wrenches & Grease Gun

1 Gallon Doringer H-32 Coolant Concentrate

Standard Finish: Hammertone Green

1-Year Factory Warranty

POWER & SPEED OPTIONS: We have multiple configurations available to match your shop’s power:

1-Phase (110/220V): 1700 RPM Motor | 54 RPM Blade

3-Phase (220 or 440V) Standard: 850/1700 RPM Motor | 27/54 RPM Blade

3-Phase (220 or 440V) High Speed: 1700/3400 RPM Motor | 54/108 RPM Blade

Note: Gear Reduction Ratio 1:31 for maximum torque.

Standard Equipment included with each machine (see pics labeled A through E)
A. Large Flat Work Surface: Includes a clearly marked mitering scale for fast and accurate setup.

B. Rigid Double Yoke: Features an adjustable pivot located 1” above the work surface for maximum stability during the cut.

C. Hinged Safety Guard: A 2-piece design that completely covers the sawblade when in the rest position for operator safety.

D. 2-Speed Motor: Designed specifically for cutting stainless steel and aluminum, mounted with direct drive to the gearbox for maximum power transfer.

E. Versatile Mitering Head: The head easily miters to any position with positive locking at 90 & 45 degrees. Critically, the workpiece remains stationary while the head rotates.

Optional Equipment (must be requested before placing order .. we will post those prices soon) see pics labeled F through H
To further enhance production speed and cut quality, the following factory options are available for the Model D350:
F. Double Grip Doringer Vise: Clamps material ON BOTH SIDES of the sawblade on straight cuts. Recommended for burr-free cutting.

G. Double Air Vise & Length Stop Units: This high-production setup automates material handling and ensures repeatability.

Double Air Vise Unit: Two independent air vises actuate automatically when the operator's handle is pulled downwards. Features a short 3/8" stroke for safety and speed. Includes 2 air vises, pressure regulator, lubricator, actuating valve, and hoses.

Ungraduated Length Stop: Adjustable from 0-40". Recommended for multiple cuts of the same length.

Graduated Length Stop: Infinitely adjustable 120" English/Metric stop with 1/32" increments for high-precision repeatability.

H. Infeed/Outfeed Roller Tables: Heavy-duty tables available in 5’ increments up to 20’. Features adjustable legs and 10” recessed rollers for gang stacking and safety.

Fair Value Analysis
Market Position: Doringer saws are considered the "gold standard" for manual cold saws in North America.

Investment Value: High. Unlike imported alternatives, Doringer machines are built to be rebuilt. Their domestic manufacturing ensures long-term parts availability, which keeps resale values exceptionally high.

Operational ROI: The ability to achieve mill-finish, burr-free cuts eliminates secondary grinding operations, significantly reducing labor costs per part.

Shipping & Location Details
Origin: Gardena, CA

Warranty: 1-Year Factory Warranty.

Logistics: Multiple voltage configurations available (110V/220V Single Phase or 220V/440V 3-Phase). Please verify your shop’s voltage before ordering.