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  • Anvil Sleeves
  • Bearings
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  • Holders
  • Razor Blades
  • Separator Disks
  • Specialty Knives
  • Straight Knives
KNIFE PART #
TYPE
  • Blank
  • Bottom
  • Core Cutter
  • Core Saw
  • Crack & Peel
  • Creaser
  • Crimper
  • Dish
  • Flat Shear
  • Metal Shear
  • Perforator
  • Pinker
  • Pipe
  • Scallop
  • Score
  • Shear
  • Sheeter
  • Slitter
  • Zipper
OUTSIDE DIAMETER
  • .2354
  • .625
  • .748
  • .748"
  • .866
  • .875
  • .945
  • 1.250
  • 1.377
  • 1.575
  • 1.625
  • 1.750
  • 1.811
  • 1.880
  • 1.968
  • 1.978
  • 1.988
  • 2.000
  • 2.250
  • 2.365
  • 2.401
  • 2.460
  • 2.480
  • 2.500
  • 2.50
  • 2.501
  • 2.520
  • 2.530
  • 2.585
  • 2.618
  • 2.645
  • 2.660
  • 2.750
  • 2.980
  • 24mm
  • 3.000
  • 3.005
  • 3.022
  • 3.030
  • 3.044
  • 3.045
  • 3.125
  • 3.280
  • 3.558
  • 3.575
  • 3.687
  • 3.740
  • 3.770
  • 3.937
  • 4.000
  • 4.015
  • 4.030
  • 4.060
  • 4.138
  • 4.158
  • 4.200
  • 4.493
  • 4.500
  • 4.528
  • 4.920
  • 5.000
  • 5.118
  • 5.940
  • 6.000
  • 6.250
  • 6mm
  • 7.000
INSIDE DIAMETER
  • .236
  • .236"
  • .250
  • .312
  • .315
  • .375
  • .378
  • .500
  • .501
  • .591
  • .624
  • .625
  • .748
  • .751
  • .866
  • .867
  • .875
  • .945
  • .984
  • 1.023
  • 1.025
  • 1.124
  • 1.181
  • 1.250
  • 1.251
  • 1.312
  • 1.377
  • 1.500
  • 1.575
  • 1.576
  • 1.750
  • 1.805
  • 15mm
  • 2.125
  • 2.251
  • 2.362
  • 2.505
  • 2.755
  • 3.000
  • 3.005
  • 3.154
  • 3.192
  • 3.200
  • 3.503
  • 3.505
  • 4.252
  • 5.001
LENGTH
  • .370"
  • .480"
  • 1.500
  • 1.530
  • 1.530"
  • 1.690
  • 1.751
  • 10"
  • 12mm
  • 2.250
  • 2.280
  • 11.000
  • 11.644
  • 12.000
  • 19.125
  • 20"
  • 21.25"
  • 25"
  • 6.870
  • 6mm
  • 8.000
  • 8mm
  • Customer Specified
MATERIAL
  • 52100
  • A2
  • D2
  • M2
  • O7
  • S7
  • Stainless Steel
HARDNESS R/C
  • 42
  • 47
  • 50
  • 51
  • 55
  • 57
  • 58
  • 59
  • 60
  • 61
  • 61.5
  • 62
  • 63
  • D2
INVENTORY
  • Limited Stock
  • Made to Order
  • Make to Order
  • Stock Item
THICKNESS
  • .008
  • .009
  • .009"
  • .015
  • .025
  • .065
  • .070
  • .093
  • .108
  • .125
  • .196
  • .197
  • .236
  • .236"
  • .250
  • .374
  • .437
  • .500
  • 1/2"
  • 12mm
  • 3/8"
  • 5mm
SEAL TYPE
  • Metal Shield
  • Open
  • Rubber
HUB THICKNESS
  • .035
  • .039
  • .047
  • .049
  • .062
  • .093
  • .125
  • .126
  • .132
  • .153
  • .155
  • .181
  • .197
  • .204
  • .205
  • .236
  • .244
  • .248
  • .249
  • .250
  • .275
  • .276
  • .311
  • .312
  • .375
  • .393
  • .433
  • .438
  • .499
  • .500
  • .615
  • .627
  • .656
  • .866
  • 1.181
  • 3.500
PRIMARY (SHARPENING) EDGE ANGLE
  • 10° Single
  • 12°
  • 16° Incl.
  • 18° Incl.
  • 180° Square
  • 20°
  • 20° Incl.
  • 20° Single
  • 22°
  • 25° Single
  • 30° Incl.
  • 30° Single
  • 35° Incl.
  • 40° Incl.
  • 45° Incl.
  • 45° Single
  • 50° Incl.
  • 60°
  • 60° Incl.
  • 60° Incl. w /step
  • 60° Incl. w/step
  • 60° Single
  • 60° w/step
  • 70° Incl.
  • 75° Incl.
  • 80° Single
  • 90° Incl.
EDGE RADIUS
  • .000
  • .0005
  • .001
  • .0015
  • .002
  • .0025
  • .003
  • .0035
  • .004
  • .0045
  • .005
  • .006
  • .007
  • .008
  • .011
  • .020
  • .030
  • .031
  • .032
  • .035
  • .040
  • .045
  • .060
  • Full
  • Sharp
  • Underground
EDGE FLAT
  • .0025
  • .003
  • .005
  • .006
  • .010
  • .038
  • .062
  • .079
  • .083
  • .118
  • .168
  • .187
  • .234
BEVEL TYPE
  • Compound Double
  • Compound Single
  • Double
  • Multi
  • Single
INDUSTRY NAME
  • .2047 Dusenbery
  • 1/2" / 12mm Pneumatic
  • 1/2" / 12mm Pneumatic Back Pull-out
  • 1/2" Pneumatic
  • 1/2" Pneumatic Back Pull-out
  • 12mm Pneumatic
  • 20mm High Pressure
  • 3/8" / 10mm Pneumatic
  • 3/8" Pneumatic
  • 4" Cameron
  • 4" Dusenbury
  • Ashton
  • Baldwin Gregg
  • Cameron 344-A
  • Cameron 428-B
  • Cameron 793-A
  • Cameron 793A
  • CoreTech 708
  • Crack & Peel
  • Didde Glaser
  • Didde VIP
  • Didde-Glaser
  • Dienes 22470
  • Dietz
  • Drent
  • Drent/Muller Martini
  • Dusenbery
  • Dusenbery .2047
  • Dusenbery 229002
  • Dusenbery 229021
  • Dusenbery 229139
  • Johnstone
  • Lisa
  • Miscellaneous
  • Morgan
  • Ridgid
  • Rosback
  • Rotometric
  • Schriber
  • Western Gear
ASSEMBLY / ACCESSORY
  • Air Cylinder
  • Air Hose
  • Axle Pin
  • Axle Screw
  • Bare Holder
  • Bearing
  • Brass Sleeve
  • Bushing
  • Clamp Block
  • Clamp Block Screw
  • Coupler
  • Dovetail Backbar
  • Holder Body
  • Holder Housing
  • Hose Barb
  • Hose Connector
  • Lever Return
  • Piston Cup
  • Piston Fork
  • Piston Return Spring
  • Push Rod-Knurled Nut
  • Quick Clamp
  • Quick Release
  • Razor Blade
  • Side Plate
  • Side Plate Screw
  • Silicone Grease
  • Spacer
  • Spring Pin
  • Support Block
  • Support Rail
  • Support Spindle
  • Swivel Clamp
  • Swivel Clamp Spring
  • Washer
KNIFE LOCATING DIAMETER
  • 3.185
LOCKING MECHANISM
  • None
HOLDER TYPE
  • Dish Shear, Shaft-Mounted
  • Razor
  • Score
WIDTH
  • .680
  • .680"
  • .750
  • .866
  • 1.043
  • 1.937
  • 1.995
  • 2.250
  • 4 5/8"
  • 4mm
HEIGHT
  • 2.500
  • 5 1/2"
THREAD
  • 1/4-32
  • 1/4-32 UNEF
  • 1/4-32-UNEF
  • 1/8-27 NPT
  • 12-24
  • 4mm
  • 4mm-
ANGLE
  • 75°/60°
MATERIAL / COATING
  • Carbide
  • Ceramic Coated
BEVEL LENGTH
  • 1.000
  • 1.250
FINISH TYPE
  • Ground
  • Polish & Chrome
  • Polish Only
WIDTH AT OD
  • .041
  • .062
  • .125
TPW
  • 12
  • 19
  • 20
  • 24
  • 28
  • 32
  • 34
  • 40
  • 44
  • 45
  • 50
  • 56
  • 61
  • 72
  • 73
  • 74
  • 75
  • 95
  • 101
  • 120
  • 150
  • 152
  • 158
  • 168
  • 180
  • 190
  • 198
  • 300
  • 400
  • 476
CUT
  • .015
  • .031
  • .068
TIE
  • .005
  • .022
  • .031
  • .032
  • .045
  • .050
  • .062
  • .125
  • .176
PATTERN WIDTH
  • .016
  • .020
  • .025
  • .03
  • .034
  • .036
  • .038
  • .044
  • .054
  • .068
  • .093
  • .098
  • .100
  • .102
  • .122
  • .188
TPI
  • 2
  • 2.9
  • 3.36
  • 3.48
  • 3.6
  • 4.2
  • 4.62
  • 4.73
  • 5.3
  • 6.41
  • 7.6
  • 7.67
  • 7.77
  • 7.8
  • 7.9
  • 8
  • 8.5
  • 10.61
  • 12.6
  • 15.8
  • 16
  • 16.6
  • 17.6
  • 18.9
  • 20
  • 20.8
  • 31.5
  • 42
  • 50
MATERIAL TYPE
  • 52100
  • D2
  • M2
  • Steel/Carbide
SECONDARY (RELIEF) EDGE BEVEL
BACK BEVEL
  • 10°
  • 40°

Our Products

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    Circular Knives

    At Portage Knife Company high precision circular scoring knives for the converting industry are our specialty. We manufacture our knives in Akron, Ohio with any edge type a customer may need. Whether your process requires a flat, sharp or radius, we can accommodate your specifications. Edge angles can also be custom manufactured to our customer’s needs.

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    Anvile Sleeves

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    Straight Knives

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