Imperial Replacement Blades

Check out these awesome replacement knives for your Imperial paper cutter. Available for both the 18.5" and 24 inch models these blades are built to last and designed to work with your cutter. We even offer a high speed steel blade for the twenty four inch model that provides increased durability. Take a look at the choices and before adding it to your cart make sure that the blade length and hole patterns match with your existing blade.

Imperial Replacement Blades

Check out these awesome replacement knives for your Imperial paper cutter. Available for both the 18.5" and 24 inch models these blades are built to last and designed to work with your cutter. We even...

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Imperial 24" Cut High Speed Steel Replacement Blade
MyBinding

Item#: JH-37960HSS

$351.05

features

  • Material: High Speed Steel
  • Holes: 5
  • Length: 27.952"
  • Width: 2.755"
$351.05

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Frequently Asked Questions

Use the exact cutter model, blade length, blade width, hole count, hole spacing, bevel position, and material specification. Do not rely only on the stated cutting width because two cutters with similar capacities may use different mounting patterns. Previous order records, the machine manual, and the markings on the existing blade can help confirm the required part. Measurements should only be taken after the blade has been safely removed and secured using the correct protective equipment. The broader range of paper cutter replacement blades shows how widely mounting details can vary between cutter manufacturers and models. When any measurement or part number is uncertain, confirm compatibility before placing the order.

High-speed steel is useful for cutting environments where the machine operates frequently and maintaining a sharp edge for longer periods can reduce downtime. It may be suitable for print shops and production facilities processing larger quantities or more abrasive stocks. Standard inlay blades can still provide dependable performance for lighter or moderate use and may have a lower initial cost. The blade material must remain compatible with the cutter and the available sharpening service. A harder blade may last longer between sharpening cycles, but improper grinding can damage its edge. Consider cutting volume, stock type, labour costs, sharpening availability, and how disruptive blade changes are to your workflow before choosing between standard and high-speed steel.

Many industrial cutter blades can be professionally sharpened several times, provided they remain free from cracks, deep chips, warping, damaged mounting holes, or excessive material loss. Each sharpening removes a small amount from the blade height, so the cutter must have enough adjustment range to maintain the correct cutting depth. The sharpening service should preserve the original bevel angle and keep the blade straight across its full length. A worn paper cutter cutting stick should also be inspected because deep grooves can cause incomplete cuts and may damage a newly sharpened edge. Keep a record of sharpening dates and blade measurements so you know when replacement is safer than further grinding.

A blade may need service when it leaves rough edges, pulls sheets from the stack, fails to cut the bottom sheets, requires repeated cuts, or creates the same nick across every finished piece. Increased cutting pressure and unusual machine noise can also point to blade or setup problems. Before removing the blade, inspect the cutting stick, clamp pressure, paper alignment, and stock condition. Adhesive-coated material, laminated sheets, and some synthetic stocks may dull blades more quickly or leave residue on the edge. Stop operating the cutter when the blade appears loose, cracked, or incorrectly aligned. Continuing to cut with damaged equipment can affect accuracy, harm the blade carrier, and create a serious safety risk.

Inspect the cutting stick, blade bolts, carrier, mounting surface, guards, clamp operation, and blade-changing tools. Dirt or paper fragments behind the blade can prevent it from seating evenly, while damaged bolts may affect alignment and safe retention. The cutting stick should be rotated or replaced when one surface has deep grooves. Appropriate cutter accessories can support safer blade handling and routine maintenance, particularly when the machine requires a blade holder or specialised changing tools. After installation, follow the manufacturer’s blade-height adjustment process and make several test cuts using plain stock. Store the removed blade in a rigid protective holder with the sharpened edge fully covered.