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Shear Slitting
 
Female Shear Knife Styles with Key Dimensions for Ordering Width Bore Outside Diameter
683005 0.250" 1.772" 2.758"
683004 1.000" 1.772" 2.758"
783155 0.250" 2.362" 3.575"
783003 1.000" 2.362" 3.575"
783006 0.375" 2.362" 3.575"
841010 1.000" 4.001" 4.995"
Male Shear Knife Styles with Key Dimensions for Ordering Width Bore Outside Diameter  
683900 0.250" 1.772" 3.937"
683901 1.000" 1.772" 3.937"
783923 0.250" 2.362" 4.156"
783902 0.375" 2.362" 4.156"
783903 1.000" 2.362" 4.156"
841919 2.000" Used on dovetail bar 4.156"
883909 1.000" Used on dovetail bar 4.156"
Shear Knives and Spacers Model 583/683
For male shear knife and holders, specify:
Part Number Description
683950 15/16" (24 mm) wide for clamping to the male knife shaft.
Spare parts for the 683950 male knife holders
683001 Male knife
683065 Garter Spring
112183 Retainer Ring Sprirolox
Model 583 female shear knives 3.150" OD (80 mm) and spacers for 2.362" (60 mm) diameter female knife shafts as follows:
For inch widths specify:
583001 3/8" wide female shear knife
583002 0.0625" (1/16") female spacer
583009 1/8" wide female spacer
583004 1/4" wide female spacer
583011 5/16" wide female spacer
583005 1/2" wide female spacer
583006 5/8" wide female spacer
583017 3/4" wide female spacer
583061 1 7/8" wide female spacer
583007 1" wide female spacer
583008 2" wide female spacer
For millimeter widths specify:
583054 10 mm wide female knife
583037 2 mm wide female knife
583038 3 mm wide female knife
583055 4 mm wide female knife
583039 5 mm wide female knife
583056 7 mm wide female knife
583040 10 mm wide female knife
583041 20 mm wide female knife
583042 50 mm wide female knife
Model 683 Shear Knives and Spacers for 45 mm (1.771") Knife Shafts
Part Number Description
Male knife holder assemblies:
683900 3 15/16" OD x 1.771" ID x 0.250" wide. Must be stacked on knife shaft.
683937 3 15/16" OD x 1.771" ID x 0.281" wide. Must be stacked on knife shaft.
683901 3 15/16" OD x 1.771" ID x 1.000" wide. Must be stacked on knife shaft.
Note: The 0.250",0.281" and the 1.000" series knife holders are designed to be used with the knife spacers and are lapped to width, calibrated, etched to the width to the nearest 0.0001". These holders when used with the female knives and spacers listed below will produce a knife to knife width tolerance within 0.001". If this accuracy is not required, use male knife assembly # 683950.
683950 3 15/16" OD x 1.771" ID x 15/16" (24 mm) wide retaining ring (Spirolox).
683001 Male knife only
683065 Garter spring
112183 Ratainer ring (Spirolox)
683021 Ratainer ring
Female Knife-Solid
683005 2.758" OD x 1.771" ID x 1/4" wide
683004 2.758" OD x 1.771" ID x 1" wide
Precision Knife Spacers Hardened and Ground
683015 2.758" OD x 1.771" ID x 1/16" wide
683016 2.758" OD x 1.771" ID x 1/8" wide
683017 2.758" OD x 1.771" ID x 3/16" wide
683018 2.758" OD x 1.771" ID x 1/4" wide
683020 2.758" OD x 1.771" ID x 1/2" wide
683029 2.758" OD x 1.771" ID x 1" wide
Plastic Shims for use with Model 683 Knives and Spacers
683007 2.437" OD x 1.781" ID x 0.002" thick
683008 2.437" OD x 1.781" ID x 0.003" thick
683009 2.437" OD x 1.781" ID x 0.005" thick
683010 2.437" OD x 1.781" ID x 0.010" thick
683011 2.437" OD x 1.781" ID x 0.015" thick
683012 2.437" OD x 1.781" ID x 0.030" thick
Model 783 Shear Knives and Spacers for 60 mm (2.362") Knife Shafts.
Male Knife Holder Assembly for Stacking with Spacers on the Male Knife Shaft.
783923 4 1/8" OD x 2.362" ID x 0.250" wide with a Belleville washer.
783902 4 1/8" OD x 2.362" ID x 0.375" wide with a Belleville washer.
783903 4 1/8" OD x 2.362" ID x 1.000" wide with a Belleville washer. (this holder can also be clamped to the shaft).
Male Knife Assemblies for Clamping to the Shaft (Cannot be stacked).
783983 4 1/8" OD x 2.362" ID x 15/16" (24 mm) wide with a Belleville washer.
783984 4 1/8" OD x 2.362" ID x 15/16" (24 mm) wide with a garter spring.
783 Series Male Knife Assembly Spare Parts.
783036 Male knife, standard (dished with notch)
783186 Male knife (hollow-ground)
783618 Male knife - same as #783036 (except D2 steel).
783083 Belleville washer (0.022" thick)
783703 Male knife - same as #783036 (but flat gound).
783022 Belleville washer (0.040" thick)
783594 Garter spring (only used on coil spring type holders).
112632 Shim, steel for male knife holders
101981 Rataining ring
Female Knives, Standard
783155 3.575" OD x 2.362" ID x 1/4" wide
783006 3.575" OD x 2.362" ID x 3/8" wide
783003 3.575" OD x 2.362" ID x 1" wide with set screw for clamping on shaft.
Precision Knife Spacers for Male/Female Shafts
783118 3.575" OD x 2.362" ID x 1/16" wide
783013 3.575" OD x 2.362" ID x 1/8" wide
783014 3.575" OD x 2.362" ID x 3/16" wide
783015 3.575" OD x 2.362" ID x 1/4" wide
783017 3.575" OD x 2.362" ID x 1/2" wide
783021 3.575" OD x 2.362" ID x 1" wide
783041 3.575" OD x 2.362" ID x 2" wide
Plastic Shims for use with #783 Knives and Spacers
783008 3.250" OD x 2.375" ID x 0.002" thick
783009 3.250" OD x 2.375" ID x 0.005" thick
783010 3.250" OD x 2.375" ID x 0.010" thick
783011 3.250" OD x 2.375" ID x 0.015" thick
783012 3.250" OD x 2.375" ID x 0.030" thick
Millimeter Widths
783983 105 mm x 60 mm x 24 mm wide male knife holder with Belleville washer. Must be clamped to the shaft.
783984 105 mm x 60 mm x 24 mm wide female knife with a gerter spring. Must be clamped to the shaft.
783394 25 mm wide female knife with set screw for clamping to the shaft.
783586 2 mm wide knife spacer
783260 3 mm wide knife spacer
783261 4 mm wide knife spacer
783262 5 mm wide knife spacer
783587 7 mm wide knife spacer
783264 10 mm wide knife spacer
783265 20 mm wide knife spacer
783392 50 mm wide knife spacer

Model 841/883 Male Shear Knife Holder Assembly With Recommended Spare Parts

841915 Left hand male knife holder assembly for dovetail mounting. minimum slit width 2", includes #783036 dished male knife.
841919 Right hand male knife holder assembly for dovetail mounting. Minimum slitr width 2".
Parts for Model 841915 or 841919
815295 Spring
841006 Bracket
815290 Clamp
815291 Dovetail bracket
102726 Jergens
115636 Light hex nut
112000 Bearing (2)
841073 Knife axle
101329 Truarc 5000-137 retaining ring
101981 Spirolex RS-314 retaining ring
841147 Guard
783083 Belleville washer, standard, 0.022" thick.
783036 Male knife (only), standard.
841072 Knife holder, body only (holds 783036)
111996 Washer, steel (bearing sep.) 13/16" OD x 1/4" ID x 0.062" thick.
841/883 Style Shear Cut Accessories
Male Knife Assemblies (with Belleville Washer)
Part Number Mounting Uses Knife # Min. Slit Width
841919 RH Dovetail bar 783036 2"
841915 LH Dovetail bar 783036 2"
883909 (dual hand).  Can be used LH or RH by reversing the plate. Not usually used with 841 style knives. Dovetail bar 883010 1"
Male Knife Assemblies (with Garter Spring)
841927 RH Dovetail bar 783036 2"
841926 LH Dovetail bar 783036 2"
Male Knife Only
883010 Single bevel 4.156" OD x 1.125" ID x 0.062" thick. For use on 883 style male holders.
783036 Spare knives 4.156" OD x 3.192" ID x 0.093" thick dished. For use on 841 style holders.
Female Knives for 841 Style Knife Shaft
841010 4.995" OD x 4.001" ID x 1" wide
841071 4.995" OD x 4.001" ID x 2" wide
Knife Spacers for 841 Style Knife Shaft
841013 4.995" OD x 4.001" ID x 1/8" wide
841012 4.995" OD x 4.001" ID x 1/4" wide
841011 4.995" OD x 4.001" ID x 1/2" wide
841017 4.995" OD x 4.001" ID x 1" wide

If you have any questions and/or for price quotes, please call us at 973-366-7500.