Selected Filters
Filter Products
Clear All
Products
  • Anvil Sleeves
  • Bearings
  • Circular Knives
  • Holders
  • Razor Blades
  • Separator Disks
  • Specialty Knives
  • Straight Knives
KNIFE PART #
TYPE
  • Score
OUTSIDE DIAMETER (NOMINAL)
  • 3.022
  • 3.030
INSIDE DIAMETER (NOMINAL)
  • .748
  • .866
HUB THICKNESS (NOMINAL)
  • .249
  • .250
  • .275
PRIMARY (SHARPENING) EDGE ANGLE
  • 14° Incl.
  • 20° Incl.
  • 24° Incl.
  • 30° Incl.
  • 45° Incl.
  • 60° Incl.
NOMINAL EDGE RADIUS (NOMINAL)
  • .001
  • .002
  • .004
  • .005
  • .007
  • .008
  • Sharp
MATERIAL
  • 52100
  • D2
INVENTORY
  • Limited Stock
  • Made to Order
  • Stock Item
BEVEL TYPE
  • Double
HARDNESS R/C (NOMINAL)
  • 61.5
  • 62
INDUSTRY NAME
  • Cameron 428-B

Circular Knives

  • Portage Knife Part #:
    320E-45-002-D2

    • Outside Diameter (Nominal):
      3.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .250
    • Primary (Sharpening) Edge Angle:
      45° Incl.
    • Nominal Edge Radius (Nominal):
      .002
    • Material:
      D2
    • Inventory:
      Made to Order
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Cameron 428-B
    • Part Description:

      Cameron 428-B Circular Score Knife
    • Extended Description:
      D2 material
  • Portage Knife Part #:
    320E-60-002

    View Drawing PDF
    • Outside Diameter (Nominal):
      3.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .250
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .002
    • Material:
      52100
    • Inventory:
      Made to Order
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Cameron 428-B
    • Part Description:

      Cameron 428-B Circular Score Knife
  • Portage Knife Part #:
    320E-60-002-D2

    View Drawing PDF
    • Outside Diameter (Nominal):
      3.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .250
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .002
    • Material:
      D2
    • Inventory:
      Made to Order
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Cameron 428-B
    • Part Description:

      Cameron 428-B Circular Score Knife
    • Extended Description:
      D2 material
  • Portage Knife Part #:
    320E-60-002-D2-PF

    View Drawing PDF
    • Outside Diameter (Nominal):
      3.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .250
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .002
    • Material:
      D2
    • Inventory:
      Made to Order
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Cameron 428-B
    • Part Description:

      Cameron 428-B Circular Score Knife
    • Extended Description:
      D2 material, press-fit bore.
  • Portage Knife Part #:
    320E-60-005

    View Drawing PDF
    • Outside Diameter (Nominal):
      3.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .250
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .005
    • Material:
      52100
    • Inventory:
      Stock Item
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Cameron 428-B
    • Part Description:

      Cameron 428-B Circular Score Knife
    • Extended Description:
      Increased hub thickness.
  • Portage Knife Part #:
    320E-60-008-D2

    View Drawing PDF
    • Outside Diameter (Nominal):
      3.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .250
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .008
    • Material:
      D2
    • Inventory:
      Made to Order
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Cameron 428-B
    • Part Description:

      Cameron 428-B Circular Score Knife
    • Extended Description:
      D2 material