National 4 Ft. x 10 Ga. Mechanical Shear - NM410
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The National NM410 - 4 Ft. x 10 Ga. Mechanical Shear features a 49" x 10 Ga. mild steel (14 Ga. stainless) shearing capacity and is expertly built in the USA, with a lifetime warranty and the quality serious metal fabricators demand. The NM410 shear ships complete with spring actuated hold downs, front sheet supports, a manual back gauge with positive locks and a front table square with 1/16" increment length scale. An optional 60" front squaring arm is available, as well as a fully powered back gauge upgrade that features digital movement control in precise increments.
The NM410 Mechanical Shear from National is designed for precise shearing through a full 48 inches of 10 gauge mild steel at up to 40 strokes per minute with quiet operation and low power consumption. This shear is also recommended for cutting aluminum, plastic, copper, brass, lead and a range of composite materials. The NM410 ships complete with spring actuated hold downs with integrated finger guard and non-marring urethane contact points, front sheet supports, a manual back gauge with positive locks and a front table square with 1/16" increment length scale. National's mechanical shears are equipped with non-metallic gibs and maintenance-free self-lubricating bearings for long working life. The machine can be set to operate in continuous-cycle, single-cycle or jog, and is actuated by a fully shrouded foot pedal switch attached to a long flexible cable, allowing it to be placed in a comfortable working position.
The cutting heads on National shears are constructed from D2 steel, a high carbon, high chromium alloy that offers extremely high wear and abrasion resistance. Both upper and lower blades are interchangeble and have been ground and sharpened on all four sides, doubling the working life of the shear versus the more common two-sided blades from other manufacturers. National machinery offers superior strength and durability with a body constructed of welded steel plates, a much stronger design over the cast iron frames commonly used by the industry.
An optional 60" front squaring arm is available, as well as a fully powered back gauge upgrade that features digital movement control in precise increments of one thousandth of an inch and provides 30" of travel on precision Thomson bearings.
Made in the USA and backed by a full five year warranty and a lifetime warranty against breakage on the cutting heads and table, the National NM410 - 4 Ft. x 10 Ga. Mechanical Shear is expertly built with simplicity in design and the quality that serious fabricators demand.
- Capacity, Mild Steel - 10 Gauge @ 55,000 PSI Tensile Rating
- Capacity, Stainless Steel - 14 Gauge @ 55,000 PSI Tensile Rating
- Maximum Working Length - 49″
- Strokes per Minute - 40 (Approximate)
- Power Type - Electro-Mechanical
- Electrical Specs - 208, 220, or 440v, Three Phase, 7.5 HP Motor
- Weight - 3,600 Lbs.
- Foundation Bolt Pattern - 62-1/2" x 22"
- Floor Space with Back Gauge - 73” x 89” x 53”
- Floor Space without Back Gauge - 73” x 28” x 53”
|Working Length||4 Ft. / 48 In.|
|Capacity, Mild Steel||10 Ga. | 9/64" | 0.140625"|
|Manufacturer||National Sheet Metal Machines|
|Country of Manufacture||United States|