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Updated: 19 Apr 2026

10 Best Power Planer Knives Carbide

#1 Best Pick
15mm Square Tungsten Carbide Cutter Inserts Knives 15 x 15 x 2.5mm-4 Edges with 2" Face Radius fit for Woodworking Helical Planer Head and CNC or DIY Wood Lathe Turning Rougher Tools 10pcs

15mm Square Tungsten Carbide Cutter Inserts Knives 15 x 15 x 2.5mm-4 Edges with 2" Face Radius fit for Woodworking Helical Planer Head and CNC or DIY Wood Lathe Turning Rougher Tools 10pcs

Brand: Asieg Tool
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  • Standard Size:15mm(length)X15mm(width)X2.5mm(thickness) , with 2" Face Radius, 4 edges, 30 degree cutting angle
  • Material Type:Tungsten Carbide,Excellent for wood Howllowing,The right geometry or cutting angle is ground to provide an edge the cuts cleanly and safely
  • Most Convenient-If one knife edge is dull or nicked, just turn it to another edge which greatly reduces you down time, and all are of the same sharpness
  • 10 pieces per box,packed with a plastic container for safe and easy storage
  • Carbide cutter Corners are very sharp with virtually no radius Best choice for turning straight profiles and nearly 90° inside corners
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#2 Best Value
Bosch PA1208 2 pc. 56mm Woodrazor Mini-Micrograin Carbide Planer Blades

Bosch PA1208 2 pc. 56mm Woodrazor Mini-Micrograin Carbide Planer Blades

Brand: Bosch
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  • MINI PLANER BLADE DESIGN: built to fit the Bosch GHO12V-08 12 V Max planer, this tungsten-carbide planer knife is a double-edged, reversible unit
  • PERFORMANCE DESIGNED: sharper than standard carbide blades
  • DURABLE BUILD: designed to resist fractures from accidental nail and staple strikes
  • DOUBLE-EDGE DESIGN: reversible unit delivers value
  • TUNGSTEN-CARBIDE MICROGRAIN MATERIAL: provides speed and smooth finishes
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#3 Budget Pick
3-1/4 Inch Planer Blades, 82mm Tungsten Carbide Portable Planer Knife Blades (Set of 10) for DeWalt Hand-Held PlanerDCP580B, DW677K, DW680K, DW678K, D26676 OR D26677

3-1/4 Inch Planer Blades, 82mm Tungsten Carbide Portable Planer Knife Blades (Set of 10) for DeWalt Hand-Held PlanerDCP580B, DW677K, DW680K, DW678K, D26676 OR D26677

Brand: KAZFFD
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  • 3-1/4 Inch Planer Blades:3-1/4 Inch 82mm Planer Blades Replacement For MAKITA, BOSCH, DeWalt, BLACK&DECKER, Ryobi and 3-1/4" MANY OTHERS
  • 3-1/4 Inch Planer Blades:3-1/4 in. Planer Knives made of premium High Speed Steel with improved performance, sharp and durable, they slice through softwood and hardwood
  • 82mm Tungsten Carbide Portable Planer Knife Blades:Replacement for DeWalt DCP580B, DW677K, DW680K, DW678K, D26676 OR D26677
  • 3-1/4 Inch Planer Blades:Replacement for Milwaukee M18, Bosch PA1202, PL2632K, FREUD FE82
  • 82mm Tungsten Carbide Portable Planer Knife Blades:Replacement for Wen 6530 , Makita, Ryobi and Most 3-1/4 Planer
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#4 Top Choice
15mm Square Tungsten Carbide Cutter Inserts Knives 15 x 15 x 2.5mm-4 Edges with 6" Face Radius fit for Woodworking Helical Planer Head and CNC or DIY Wood Lathe Turning Rougher Tools 10pcs

15mm Square Tungsten Carbide Cutter Inserts Knives 15 x 15 x 2.5mm-4 Edges with 6" Face Radius fit for Woodworking Helical Planer Head and CNC or DIY Wood Lathe Turning Rougher Tools 10pcs

Brand: Asieg Tool
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  • Fits for: Baileigh JP-1250 and other Woodworking Helical Planer Head
  • Material Type:Tungsten Carbide,Excellent for wood Howllowing,The right geometry or cutting angle is ground to provide an edge the cuts cleanly and safely
  • Most Convenient-If one knife edge is dull or nicked, just turn it to another edge which greatly reduces you down time, and all are of the same sharpness
  • 10 pieces per box,packed with a plastic container for safe and easy storage
  • Carbide cutter Corners are very sharp with virtually no radius Best choice for turning straight profiles and nearly 90° inside corners
Check latest price on Amazon
#5 Popular Choice
Ci4 Diamond Tungsten Carbide Replacement Cutter Inserts Planer Knives with Radius Point fit for DIY Wood Lathe Turning Detailer Tools Kit or Woodworking Machine Tools Accessories10pcs

Ci4 Diamond Tungsten Carbide Replacement Cutter Inserts Planer Knives with Radius Point fit for DIY Wood Lathe Turning Detailer Tools Kit or Woodworking Machine Tools Accessories10pcs

Brand: Asieg Tool
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  • Standard Size: 10mm (.39") X 28mm(1.10") , thickness 2.5mm (.10") , dia 4.3mm(.17"),30 degree cutting angle
  • Material Type:Tungsten Carbide,Excellent for wood Howllowing,The right geometry or cutting angle is ground to provide an edge the cuts cleanly and safely
  • Most Convenient-If one knife end is dull or nicked, just turn it to another end which greatly reduces you down time, and both are of the same sharpness
  • 10 pieces per box,packed with a plastic container for safe and easy storage
  • Carbide cutter Corners are very sharp, Best choice for turning straight profiles and nearly 90° inside corners
Check latest price on Amazon
#6 Top Pick
Asieg Tool 11x11x2.0mm-R50 Tungsten Carbide Cutter Inserts Knives Replacement Blades 2 inches Radius edge with Screws for Woodworking Fits Spiral Helical Planer or lathe Turning 10pcs

Asieg Tool 11x11x2.0mm-R50 Tungsten Carbide Cutter Inserts Knives Replacement Blades 2 inches Radius edge with Screws for Woodworking Fits Spiral Helical Planer or lathe Turning 10pcs

Brand: Asieg Tool
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  • Standard size: 11x11x2.0mm-R50 edge,4-indexable cutting edge,30 Cutting bevel,polished to a mirror finish for smoother cutting and longer tool life
  • Most Convenient-If one knife edge is dull or nicked, just turn it to another edge which greatly reduces you down time.and all are of the same sharpness
  • Made of Tungsten Carbide, more endurable, for long time using,Carbide cutter Corners are very sharp with virtually no radius Best choice for turning straight profiles
  • This replacement carbide inserts are designed to fit popular wood working system Cutter Headfor surfacing/planing cutterhead,groovers,helical head,and lathe Turning Tool Tipped
  • 10pcs Carbide Inserts and Screws packed with a plastic container for safe and easy storage
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#7 Top Pick
3-1/4 inch Carbide Planer Blades Best Replacement for POWERTEC 128314 and Makita D16966 to fit Makita N1900B and 1902X7, 2 Pair

3-1/4 inch Carbide Planer Blades Best Replacement for POWERTEC 128314 and Makita D16966 to fit Makita N1900B and 1902X7, 2 Pair

Brand: Xcalibur Tooling
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  • PACKAGE CONTAINS: Four(4) Reversible Tungsten Carbide Planer Blades / Jointer Knives - 3-1/4" (82mm) - Premium cutting tools for woodworking applications precision-made to ISO specifications and meet or exceed OEM quality.
  • Fast & Smooth Planing: Our Tungsten Carbide thickness planer knives are manufactured using the highest quality Tungsten Carbide alloy steel, specially designed for smooth planing and offering incredible durability and efficiency.
  • Reversible, Honed Cutting Edges: These blades have reversible, honed cutting edges that can be swapped and sharpened for extended use.
  • Tough & Durable: Tungsten Carbide steel provides outstanding toughness, hardness, wear resistance and shock resistance features. Tungsten Carbide blades last at least 4-5 times longer than conventional HSS planer blades depending on use.
  • Superior Performance: Our Tungsten Carbide blades are capable of operating at much higher temperatures than solid HSS, and perform well when run at higher surface speeds. Designed to work on diverse material types including hardwood and softwood, metal tubing, pipes, rails, nickel, zirconium, cobalt and titanium-based metals.
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#8 Top Pick
Carbide Inserts Cutters Knives 14.3mm Square Replacement 2 Cutting Edges for Cutech Tool Planer Jointer 40700H-CT 4700HC-CT 40100H-CT 40600H-80100-CT 40200H-CT 40600HC-80100-CT 40200HC-CT Head 10pc

Carbide Inserts Cutters Knives 14.3mm Square Replacement 2 Cutting Edges for Cutech Tool Planer Jointer 40700H-CT 4700HC-CT 40100H-CT 40600H-80100-CT 40200H-CT 40600HC-80100-CT 40200HC-CT Head 10pc

Brand: Asieg Tool
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  • Standard Size-14.3mm(length)X14.3mm(width)X2.0mm(thickness) square straight with 2 edges,50 degree cutting angle
  • Most Convenient-If one knife edge is dull or nicked, just turn it to another edge which greatly reduces you down time.and all are of the same sharpness
  • 10 pieces per box,packed with a plastic container for safe and easy storage
  • Easy to operate,each blade has 2 sharp edges,if one is dull, just change it to the other side
  • Carbide cutter Corners are very sharp with virtually no radius Best choice for turning straight profiles and nearly 90° inside corners
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#9 Top Pick
AIWFL 10pcs 3-1/4" 82mm Carbide Planer Blades Reversible Planer Blades,Portable Planer Knife Blades Replacement for Bosch, Makita, DeWalt, Wen 6530, Ryobi, Craftsman

AIWFL 10pcs 3-1/4" 82mm Carbide Planer Blades Reversible Planer Blades,Portable Planer Knife Blades Replacement for Bosch, Makita, DeWalt, Wen 6530, Ryobi, Craftsman

Brand: AIWFL
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  • Premium Quality: This carbide planer blades increased 50% harder than competitive carbide blades for longer cutting life and improved performance.Works well with hard and soft woods, specially designed for fast and smooth planning
  • Perfect Replacement: Our carbide planer blades suitable for Ryobi, Makita, DEWALT, Black and Decker, Craftsman, MAKITA HITACHI TOSHIBA and More.
  • Saving Working Time: Our planer blades convenient to use, it with excellent cutting properties, doubles the lifespan of each blade. This planer blade improves work efficiency
  • Easy to Install: Our planer blades are easy to install, just replace the old one.Watch out for sharp blades causing injuries
  • Package Include: 10 pcs 3-1/4" 82 mm carbide planer blades. Great Selection for your woodworking job
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#10 Top Pick
15mm Standard Square Straight Tungsten Carbide Cutter Inserts Knives 15mm x 15 x 2.5mm for Woodworking Spiral Helical Planer Head and DIY Wood Lathe Turning Tools 10pcs

15mm Standard Square Straight Tungsten Carbide Cutter Inserts Knives 15mm x 15 x 2.5mm for Woodworking Spiral Helical Planer Head and DIY Wood Lathe Turning Tools 10pcs

Brand: Asieg Tool
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  • Standard Size-15mm(length)X15mm(width)X2.5mm(thickness) square straight with 4 edges,30 degree cutting angle.
  • Most Convenient-If one knife edge is dull or nicked, just turn it to another edge which greatly reduces you down time.and all are of the same sharpness
  • 10 pieces per box,packed with a plastic container for safe and easy storage
  • Easy to operate,each blade has 4 sharp edges,if one is dull, just change it to the other side
  • Carbide cutter Corners are very sharp with virtually no radius Best choice for turning straight profiles and nearly 90° inside corners.
Check latest price on Amazon

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