Circular Knives
Manufactured to Exact OEM Specifications
Circular Knife Materials Available:
- High Carbon Tool Steel
- Stainless Steel
- Solid Carbide
- 52100 Chromium Alloy Steel
- M2 High-Speed Steel
- D2 Tool Steel
- CPM 10V Tool Steel
Get the Circular Knife You Need for Your Conversion Process
Industrial razor slitting, also called “core burst” slitting, is a single knife cutting process in which an ultra-thin, extremely sharp blade — either circular or straight — is held in a stationary position while a sheet of material is drawn over the blade. The sharp blade passes smoothly through the material leaving two pieces of material. Circular razor slitting requires a sharp blade with an edge radius of 0.00025 to 0.0005. A cutting edge can be too sharp or too dull to meet your cutting requirements, depending on the conversion process in question. You can find the exact blade you need from Carolina Knife — or we’ll make one for you!
APPA8918-M2 – Core Cutter
- Appleton Core Cutter
- 2.000 OD X 0.312 ID X 0.062
- M2 High Speed Tool Steel Material
DIETZ16204-52100
- OEM: Dietz
- OEM Part#: DIETZ16204-52100
- Measurements: 5.062 OD X 3.750 ID X 0.406
- Compatible with Dietz equipment
HUDSON93572-D2 – Top Slitter
- Hudson Top Slitter Double Edge
- 3.150 OD X 01.575 ID X 0.039
- D2 High-Carbon Tool Steel Material
MARK6625063-M2 – Slitter Blade
- Mark IV Automotive 6” Trim Blade, 1 Drive Hole
- 6.000 OD X 0.625 ID X 0.063.
- M2 High-Speed Tool Steel Material
MARK8825063-M2 – Slitter Blade
- Mark IV Automotive Slitter Blade, 1 Pin Hole
- 8.000 OD X 0.625 ID X 0.063
- M2 High Speed Tool Steel Material
TENCSK10082308-D2
- OEM: Tencsk
- OEM Part#: TENCSK10082308-D2
- Measurements: 4.150 OD X 2.374 ID X 0.021
WILT88201-52100
- WILTRIM Blade
- 02.547 OD X 00.376 ID X 00.101
- 52100 High-Carbon Tool Steel Material
- 1 Drive Hole
Made In The USA
Made to Exact OEM Specifications
Fast Turnaround
Custom Blades Available
Custom Industrial Circular Knives
If you need a custom-made industrial circular razor blade that is made to last longer, then Carolina Knife & Manufacturing should be your most trusted source — we’re one of the most advanced razor blade manufacturers in the world. We take pride in our capabilities to manufacture and supply the highest quality industrial razor slitters with high tolerances. Our industrial razor slitter blades are manufactured from a material of our customer's choice and conversion requirements.
We manufacture these extremely sharp razor slitter blades from many materials and for all conversion industries, including circular razor slitters. It’s worth noting that razor slitting is not ideal for all cutting processes. Typically, rotary shear slitting can achieve much faster cut speeds on some materials. Contact us if you are unsure which blade your conversion process requires!
Quality Industrial Blades Made in the USA
If you need circular razor knives and blades manufactured to your exact requirements or OEM specifications, please contact us or request a quote now! If you have any questions regarding the circular blades available from Carolina Knife, please contact us and speak with one of our blade specialists! We look forward to working with you!
Manufacturing Any Blade for Any Industry
For over 40 years, Carolina Knife & Manufacturing has crafted and supplied exceptionally durable industrial blades to companies spanning the spectrum of industry. With our well-trained and highly experienced engineers, combined with our in-house CNC, Wire EDM and cutting machines, we provide quality custom and standard OEM blades at very competitive prices delivered within the shortest time in the market. We are capable of manufacturing all types of slitter blades based on blueprints, sketches, technical drawings, or even simple verbal specifications provided by our customers.
