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Amana Tool In-Tech™ Replaceable Insert Solid Carbide Knife Router Bit System

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These popular insert router bit profiles provide all woodworkers access to the industrial-grade technology, at an affordable price. By replacing worn knives instead of sharpening standard carbide-tipped bits, router bit dimensions, cutting quality, and accuracy remain constant during the life of the tool.

Ideal for routing:

  • MDF
  • Chipboard
  • Softwood
  • Hardwood

Benefits of the in-Tech™ Series include:

  • Cutting accuracy remains constant during the life of the knife
  • Priced comparably to brazed router bits with at least 4 times longer tool life
  • Superior cutting quality
  • No sharpening costs
  • Harder grade tungsten carbide


Replacement insert knives sold as a pair.

Profile Sample RC-45904:

Item # ManufacturerDiameterBearing(s)Cut Height, Length, or WidthFluteKnivesOverall LengthRadiusShankAngleStyle Price Add To Cart
Compare RC-49504 Amana Tool1 in477061/2 in2RCK-272 (2)2 1/16 in1/4 in1/4 in--Corner Round $42.75 Add to cart
Compare RC-49104 Amana Tool1 in--1/2 in--RCK-274 (2)2 1/16 in1/4 in1/4 in--Cove $38.93 Add to cart
Compare RC-54111 Amana Tool1 1/32 in477065/8 in2RCK-276 (2)2 3/8 in3/16 in1/4 in--Ogee Fillet $30.75 Add to cart
Compare RC-49300 Amana Tool1 1/8 in1/2 in2RCK-274 (2)1 7/8 in--1/4 in--Insert Rabbeting $40.76 Add to cart
Compare RC-47104 Amana Tool1/2 in4770620 mm2RCK-262 (2)2 5/16 in--1/4 in--Flush Trim $38.85 Add to cart
Compare RC-49496 Amana Tool1 in477063/8 in--RCK-268 (2)2 3/16 in1/8 in1/4 in45 deg(2 in 1) Corner Round or Bevel $68.33 Add to cart
Compare RC-45711 Amana Tool11/16 in--21/64 in1AMA-12 (1)1 61/64 in--1/4 in90 degV-Groove/Signmaking $29.81 Add to cart
Compare RC-45712 Amana Tool11/16 in--21/64 in1AMA-12 (1)2 3/16 in--1/2 in90 degV-Groove/Signmaking $58.24 Add to cart
Compare RC-45910 Amana Tool1/2 in477011/2 in1RCK-266 (1)2 1/8 in1/4 in1/4 in--Core Box $34.76 Add to cart
Compare RC-45226 Amana Tool1/2 in--30 mm1AMA-30 (1)2 5/8 in--1/4 in--Straight Plunge $23.25 Add to cart
Compare RC-45711-M Amana Tool17.6 mm--8.5 mm1AMA-12 (1)52 mm--6 mm90 degV-Groove/Sign-making $29.81 Add to cart
Compare RC-49492 Amana Tool1 5/64 in477063/8 in 2RCK-2652 3/8 in1/16 in1/4 in45 deg (2 in 1) Corner Round or Bevel $83.40 Add to cart
Compare RC-49495 Amana Tool1 5/64 in4770643/64 in2RCK-2672 13/32 in2mm1/4 in 45 deg(2 in 1) Corner Round or Bevel $68.33 Add to cart
Compare RC-49497 Amana Tool1 5/64 in477063/8 in2RCK-2692 3/8 in3mm1/4 in45 deg(2 in 1) Corner Round or Bevel $83.40 Add to cart

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