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    97 Products

    Fast-Cutting Ultrasonic Precision Knives

    With a blade that oscillates over 40,000 times per second—faster than you can see or feel—these knives make fast, clean, and precise cuts in a variety of material. Use them to remove supports from 3D printed objects, shape printed circuit boards, and sculpt custom spacers, gaskets, and parts of all kinds.
    These knives are faster than manual precision-blade knives and scalpels. Unlike hot-blade knives, they do not require a heat source and won't melt, burn, or crack your material. They're also less costly and easier to set up than laser cutters.
    A contoured handle makes these knives easy to hold as you apply pressure. They include a pack of 40 replacement blades.
    Knives with Momentary Switch—Battery
    Image of Product. Front orientation. Precision Knives. Fast-Cutting Ultrasonic Precision Knives, Momentary Switch.
    To turn on knives with a momentary switch, press and hold the button on the handle. For safety, these knives turn off when you let go of the button. They come with a rechargeable battery, so you can bring them anywhere you need.
    Blade
    Handle
    Body
    Lg.
    Wd.
    Thk.
    Shank
    Wd.
    Edge
    Blade
    Replaceable
    Material
    Color
    Lg.
    Material
    Ht.
    Wd.
    Dp.
    For Max.
    Material Thk.
    No. of
    Speeds
    Batteries
    Included
    Includes
    Each
    For Use on Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
     
    Steel Blade—Cutra WonderCutter S
    1"3/16"0.014"0.19"StraightYesPlasticWhite5 1/2"Plastic2 1/2"7"4"3/16"1Yes40 Style AA Blades3415N110000000
     
    Replacement Blades
    Knives with Maintained Switch—Two-Prong Plug
    Image of Product. Front orientation. Precision Knives. Fast-Cutting Ultrasonic Precision Knives, Maintained Switch.
    Knives with a maintained switch stay activated when you press the button. Press again to turn them off. They help prevent hand fatigue when cutting for extended periods since you don't have to hold the button down. Select one of three speeds to suit the thickness and hardness of the material you're cutting.
    Blade
    Handle
    Body
    Lg.
    Wd.
    Thk.
    Shank
    Wd.
    Edge
    Blade
    Replaceable
    Material
    Color
    Lg.
    Material
    Ht.
    Wd.
    Dp.
    For Max.
    Material Thk.
    Voltage,
    V AC
    No. of
    Speeds
    Includes
    Each
    For Use on Carbon Fiber, Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, Wood
     
    Steel Blade—Cutra WonderCutter X
    1"3/16"0.014"0.19"StraightYesPlasticBlack5 1/2"Plastic3 1/2"7 3/4"2 3/4"3/16"12031 Style RR Blade, 1 Style SS Blade, 1 Style TT Blade, 1 Style YY Blade, 40 Style AA Blades3415N1010000000
     
    Replacement Blades

    Precision Knife Blades

    Image of Product. Style A. Front orientation. Precision Knife Blades. Style A.
    Image of Product. Style B. Side1 orientation. Precision Knife Blades. Style B.
    Image of Product. Style C. Side1 orientation. Precision Knife Blades. Style C.
    Image of Product. Style D. Side1 orientation. Precision Knife Blades. Style D.

    Style A

    Style B

    Style C

    Style D

    Image of Product. Style E. Side1 orientation. Precision Knife Blades. Style E.
    Image of Product. Style HH. Side1 orientation. Precision Knife Blades. Style HH.
    Image of Product. Style JJ. Side1 orientation. Precision Knife Blades. Style JJ.
    Image of Product. Style KK. Side1 orientation. Precision Knife Blades. Style KK.

    Style E

    Style HH

    Style JJ

    Style KK

    Image of Product. Style LL. Side1 orientation. Precision Knife Blades. Style LL.
    Image of Product. Style MM. Side1 orientation. Precision Knife Blades. Style MM.
    Image of Product. Style NN. Side1 orientation. Precision Knife Blades. Style NN.

    Style LL

    Style MM

    Style NN

    Make precise cuts to paper, plastic, fabric, and other materials with these sharp blades.
    Note: Width is the widest point of the cutting edge.
    Blade
    Knife Blade
    Trade No.
    Style
    Precision Knife Blade Type
    Lg.
    Wd.
    Thk.
    Shank
    Wd.
    Material
    Edge
    Pkg.
    Qty.
    Pkg.
    For Use On Carbon Fiber, Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
     
    Fits Handle: Cutra WonderCutter S, Cutra WonderCutter X
    AAngled for Detail Cutting1"3/16"0.014"0.19"SteelStraight403416N11000000
     
    Fits Handle: Cutra WonderCutter X Handles
    BCarving, Digging0.813"3/16"0.016"0.16"SteelStraight15729N170000
    CSmall Precise Cutting1"1/16"0.016"0.16"SteelStraight15729N180000
    DCutting Thick Material1"3/16"0.016"0.16"SteelStraight15729N190000
    ECutting, Saw Blade, Shaping1"3/16"0.016"0.16"SteelSaw Blade15729N210000
     
    For Use On Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
     
    Fits Handle: Excel No. 7, X-ACTO® Woodcarving
    101HHCarving2.313"3/8"0.033"0.33"SteelStraight25729N460000
    102JJCutting, Carving, Trimming2.375"5/16"0.033"0.33"SteelStraight25729N410000
    104KKCurved for Carving, Curved for Contouring, Curved for Shaping2.25"5/16"0.033"0.33"SteelStraight25729N420000
    105LLCurved for Carving, Curved for Contouring, Curved for Shaping2.188"5/16"0.032"0.33"SteelStraight25729N430000
    106MMCurved for Carving, Curved for Contouring, Curved for Shaping2.25"5/16"0.032"0.33"SteelStraight25729N440000
    107NNCurved for Carving, Curved for Contouring, Curved for Shaping2.25"5/16"0.033"0.33"SteelStraight25729N450000
     

    Precision Knife and Blade Sets

    Image of Product. Front orientation. Precision Knives. Precision Knife and Blade Sets.
    Image of Specification. Style J. Front orientation. 2. Precision Knife and Blade Sets.
    Image of Specification. Style F. Front orientation. 5. Precision Knife and Blade Sets.
    Image of Specification. Style G. Front orientation. 6. Precision Knife and Blade Sets.

    Style J

    Style F

    Style G

    Image of Specification. Style H. Front orientation. 10. Precision Knife and Blade Sets.
    Image of Specification. Style K. Front orientation. 12. Precision Knife and Blade Sets.
    Image of Specification. Style L. Front orientation. 13. Precision Knife and Blade Sets.

    Style H

    Style K

    Style L

    Image of Specification. Style M. Front orientation. 16. Precision Knife and Blade Sets.
    Image of Specification. Style P. Front orientation. 17A. Precision Knife and Blade Sets.
    Image of Specification. Style N. Front orientation. 18. Precision Knife and Blade Sets.

    Style M

    Style P

    Style N

    Image of Specification. Style S. Front orientation. 22. Precision Knife and Blade Sets.
    Image of Specification. Style T. Front orientation. 23. Precision Knife and Blade Sets.
    Image of Specification. Style R. Front orientation. ZoomedIn view. 24. Precision Knife and Blade Sets.

    Style S

    Style T

    Style R

    Image of Specification. Style Y. Front orientation. 28. Precision Knife and Blade Sets.

    Style Y

    No. of Blades
    Included
    Includes
    Knife Blade Trade No.
    Blade
    Replaceable
    Handle Material
    Each
    For Use on Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
    43Awl, Four of Style N Blades, One Easy-Grip Handle, One Heavy Duty Handle, One Rubber-Grip Handle, Pin-Point Stylus, Plastic case, Sharpening Stone, Sixteen of Style J Blades, Three Handles, Three of Style R Blades, Two of Style F Blades, Two of Style G Blades, Two of Style H Blades, Two of Style K Blades, Two of Style L Blades, Two of Style M Blades, Two of Style P Blades, Two of Style S Blades, Two of Style T Blades, Two of Style Y Blades2, 5, 6, 10, 11, 12, 13, 16, 17, 17A, 18, 19, 22, 23, 24, 28YesAluminum, Plastic, Rubber3960A13000000
     

    Heavy Duty Precision Knives

    Image of Product. Side2 orientation. Precision Knives. Heavy Duty Precision Knives, Style B.

    Style B

    This durable knife has a large, metal handle that withstands the force needed to cut through tough materials.
    Replacement safety caps are available.
    Blade
    Handle
    Each
    Package
    Style
    Lg.
    Wd.
    Thk.
    Shank
    Wd.
    Edge
    Blade
    Replaceable
    Material
    Lg.
    Dia.
    Overall
    Lg.
    Mfr.
    Equiv.
    Mfr. Equiv.
    Model
    Includes
    Each
    Pkg.
    Qty.
    Pkg.
    For Use on Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
     
    Steel Blade
    B1 5/8"3/8"0.025"0.35"StraightYesAluminum
    4 5/8"7/8"5 5/8"X-ACTONo. 6Protective Cap5735N1100000065735N12000000
     
    Replacement Blades

    Easy-Grip Precision Knives

    Image of Product. Front orientation. Precision Knives. Easy-Grip Precision Knives, Style A.
    Image of Product. Side1 orientation. Precision Knives. Easy-Grip Precision Knives, Style C.

    Style A

    Style C

    Image of Product. Side1 orientation. Precision Knives. Easy-Grip Precision Knives, Style D.

    Style D

    These lightweight knives have a handle that’s easy to grasp, so they won’t slip from your grip when applying pressure.
    Style A—Style A knives have a finger hole in their handle for a secure grip. They come with a protective cap to prevent accidental cuts when they’re not in use.
    Blade
    Handle
    Each
    Package
    Style
    Lg.
    Wd.
    Thk.
    Shank
    Wd.
    Edge
    Blade
    Replaceable
    Material
    Color
    Lg.
    Dia.
    Overall
    Lg.
    Mfr.
    Equiv.
    Mfr. Equiv.
    Model
    Includes
    Each
    Pkg.
    Qty.
    Pkg.
    For Use on Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
     
    Stainless Steel Blade
    C1 7/8"3/8"0.02"0.34"StraightYesRubber
    White4 1/2"1 1/4"5"Fiskars16510035515A105000000———0
     
    Steel Blade
    A1 9/16"3/8"0.02"0.25"StraightYesPlasticGreen3"1/2"4"ExcelNo. 71Protective Cap35515A1010000635515A102000000
    D2 5/16"3/8"0.033"0.33"StraightYesPlasticBlack4 1/16"5/8"5 5/8"X-ACTOWoodcarvingProtective Cap35515A10300000635515A10400000
     
    Replacement Blades

    Adjustable-Width Strip-Cutting Precision Knives

    Image of Product. Side1 orientation. Precision Knives. Adjustable-Width Strip-Cutting Precision Knives.
    Parallel blades on these knives keep your strips the same size. To change the width of your strip, adjust the blades by tightening or loosening the screw.
    Blade
    Handle
    Cutting Wd.
    Lg.
    Wd.
    Thk.
    Shank
    Wd.
    Edge
    Blade
    Replaceable
    Material
    Lg.
    Dia.
    Overall
    Lg.
    Adjustment
    Method
    Mfr.
    Equiv.
    Mfr. Equiv.
    Model
    Each
    For Use on Cardboard, Cork, Fabric, Leather, Paper, Plastic, Rubber, and Wood
     
    Steel Blade
    1/8" to 5/8"1.13"5/16"0.021"0.3"StraightYesAluminum
    3 5/8"5/16"5 7/8"ScrewExcel700315744N11000000
     
    Replacement Blades
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