Perforating Circular Knives

  • Precise cutting edge geometry due to DIENES profile grinding process
  • Cutting radii and angles adapted to a wide range of materials
  • Special geometries to prevent hooking during shear cutting
  • Micro-perforations can be produced on request

Note: Minimum Order Quantity is 6 pcs.

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Perforating Circular Knives

Product Details

At DIENES, we believe our products should be flexible to accommodate each of our customer’s needs. We take pride in designing and manufacturing custom perforator knives for both crush/score slitting and shear slitting applications. All of our perforator knives are made to order with a minimum order of six (6) pieces.

To quote a perforator knife, our expert sales staff will ask you to please specify the outside diameter (OD), inside diameter (ID), tie (space between teeth), the cut (width of the cutting edge of the individual teeth), material grade (typically AISI 52100 steel or AISI D2 steel), and hub thickness (if it is a crush/score slitting application).

Contact the DIENES experts to discuss your needs.

Item # Item Name Size Material Teeth per Inch
02244 Perforating Knives 3 x 0.866 x 0.244 in (76.96 x 22 x 6.197 mm) 52100 72
02277 Perforating Knives 3 x 0.75 x 0.244 in (76.96 x 19 x 6.197 mm) 52100 72
02342 Perforating Knives 3 x 0.866 x 0.244 in (76.96 x 22 x 6.197 mm) 52100 50
02324 Perforating Knives 3 x 0.75 x 0.244 in (76.96 x 19 x 6.197 mm) 52100 50
Perforator Knives Spec Sheet

Perforating Circular Knives

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