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Primary (Sharpening) Edge Angle: 60° Incl.
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KNIFE PART #
TYPE
  • Bottom
  • Core Cutter
  • Score
  • Slitter
OUTSIDE DIAMETER (NOMINAL)
  • .875
  • 1.375
  • 1.760
  • 1.973
  • 1.988
  • 2.000
  • 2.047
  • 2.135
  • 2.250
  • 2.365
  • 2.500
  • 2.618
  • 2.630
  • 2.765
  • 2.992
  • 3.000
  • 3.023
  • 3.030
  • 3.044
  • 3.265
  • 3.530
  • 3.937
  • 4.015
  • 4.030
  • 4.044
  • 4.493
INSIDE DIAMETER (NOMINAL)
  • ..4371
  • .375
  • .500
  • .669
  • .7480
  • .748
  • .7503
  • .866
  • .874
  • .875
  • .945
  • 1.022
  • 1.023
  • 1.103
  • 1.124
  • 1.181
  • 1.805
HUB THICKNESS (NOMINAL)
  • .125
  • .155
  • .181
  • .197
  • .200
  • .2047
  • .205
  • .219
  • .2335
  • .236
  • .244
  • .244 Offset Edge
  • .249
  • .2495
  • .250
  • .315
  • .375
  • .438
  • .474
  • .500
  • .656
PRIMARY (SHARPENING) EDGE ANGLE
  • 60° Incl.
NOMINAL EDGE RADIUS (NOMINAL)
  • .001
  • .002
  • .0025
  • .003
  • .004
  • .0045
  • .005
  • .007
  • .008
  • .009
  • .010
  • .011
  • .020
  • .025
  • .030
  • .032
  • .035
  • .036
  • .040
  • .062
  • No Edge
  • Sharp
  • Underground
MATERIAL
  • 07
  • 52100
  • Bronze
  • D2
  • M2
  • O7
  • S-7
  • Stainless Steel
INVENTORY
  • Limited Stock
  • Made to Order
  • Stock Item
BEVEL TYPE
  • Compound Double
  • Double
  • Single
HARDNESS R/C (NOMINAL)
  • 47
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • Un-hardened
INDUSTRY NAME
  • .2047 Dusenbery
  • .2495 Drent
  • 4-inch Cameron
  • 4-inch Dusenbury
  • Baldwin Gregg
  • Cameron 344-A
  • Cameron 428-B
  • Cameron 793-A
  • Didde Glaser
  • Didde Glaser VIP
  • Dienes 22470
  • Drent
  • Drent/Muller Martini
  • Dusenbery 229002
  • Dusenbery 229139
  • Johnstone
  • Lisa
  • Morgan
  • Schriber
EDGE FLAT
  • .030
  • .040
  • .125

Circular Knives

  • 410-60-005

    Portage Knife Part #:
    410-60-005

    • Outside Diameter (Nominal):
      4.030
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .244
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .005
    • Material:
      52100
    • Inventory:
      Limited Stock
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .100
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      4-inch Dusenbury
    • Part Description:

      4-inch Dusenbery Circular Score Knife
    • View more details
  • 415-60-005

    Portage Knife Part #:
    415-60-005

    View Drawing PDF
    • Outside Diameter (Nominal):
      4.015
    • Inside Diameter (Nominal):
      .375
    • Hub Thickness (Nominal):
      .181
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .005
    • Material:
      52100
    • Hub Diameter:
      .625
    • Web / Rim Thickness (Nominal):
      .100
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      Dusenbery 229139
    • Part Description:

      4-inch Dusenbery 229139 Circular Score Knife
    • View more details
  • 425-60-003-Thin

    Portage Knife Part #:
    425-60-003-Thin

    View Drawing PDF
    • Outside Diameter (Nominal):
      4.030
    • Inside Diameter (Nominal):
      .866
    • Hub Thickness (Nominal):
      .125
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .003
    • Material:
      52100
    • Hub Diameter:
      2.500
    • Web / Rim Thickness (Nominal):
      .022/.040 Tapered
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Core Cutter
    • Industry Name:
      4-inch Cameron
    • Part Description:

      4-inch Cameron Thin Rim Core Cutter
    • Extended Description:
      Finished tapered rim, .003" edge radius.
    • View more details
  • 448-60-0045

    Portage Knife Part #:
    448-60-0045

    View Drawing PDF
    • Outside Diameter (Nominal):
      4.493
    • Inside Diameter (Nominal):
      1.023
    • Hub Thickness (Nominal):
      .236
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      .0045
    • Material:
      52100
    • Inventory:
      Made to Order
    • Hub Diameter:
      1.810
    • Web / Rim Thickness (Nominal):
      .120
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      60
    • Country of Origin:
      USA
    • Type:
      Score
    • Part Description:

      Circular Score Knife
    • View more details
  • M300-60-Unge

    Portage Knife Part #:
    M300-60-Unge

    • Outside Diameter (Nominal):
      3.044
    • Inside Diameter (Nominal):
      .866
    • Hub Thickness (Nominal):
      .244
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      Underground
    • Material:
      52100
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .083
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • View more details
  • M400-60-Unge

    Portage Knife Part #:
    M400-60-Unge

    • Outside Diameter (Nominal):
      4.044
    • Inside Diameter (Nominal):
      .866
    • Hub Thickness (Nominal):
      .244
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      No Edge
    • Material:
      52100
    • Inventory:
      Limited Stock
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .100
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      4-inch Cameron
    • Part Description:

      4-inch Cameron Circular Score Knife
    • Extended Description:
      No Finished Edge, Rough Angle Only.
    • View more details
  • M410-60-Unge

    Portage Knife Part #:
    M410-60-Unge

    • Outside Diameter (Nominal):
      4.044
    • Inside Diameter (Nominal):
      .748
    • Hub Thickness (Nominal):
      .244
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      No Edge
    • Material:
      52100
    • Inventory:
      Limited Stock
    • Hub Diameter:
      1.750
    • Web / Rim Thickness (Nominal):
      .100
    • Bevel Type:
      Double
    • Hardness R/C (Nominal):
      62
    • Country of Origin:
      USA
    • Type:
      Score
    • Industry Name:
      4-inch Dusenbury
    • Part Description:

      4-inch Dusenbery Circular Score Knife
    • Extended Description:
      No Finished Edge, Rough Angle Only.
    • View more details
  • PR39BS001

    Portage Knife Part #:
    PR39BS001

    • Outside Diameter (Nominal):
      3.000
    • Inside Diameter (Nominal):
      .500
    • Hub Thickness (Nominal):
      .500
    • Primary (Sharpening) Edge Angle:
      60° Incl.
    • Nominal Edge Radius (Nominal):
      Sharp
    • Material:
      D2
    • Bevel Type:
      Single
    • Hardness R/C (Nominal):
      60
    • Country of Origin:
      Import
    • Type:
      Bottom
    • Part Description:

      Rotary Shear Bell Type Bottom Knife
    • View more details