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SKU: 84-061

Infinity Tools Extended Tenon Shaper Cutter Sets, 1-1/4" Bore

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$399.90

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TEMPORARILY OVERSOLD UNTIL 05/30/2025

Our Insert-Pro Shaper System offers the very best in quality and versatility for your shaping needs. Precision machined from durable aircraft grade aluminum, the tool bodies feature a tough anodized finish for years of service in your shop. We use only the highest quality C4 micro-grain carbide for the replaceable cutting knives, and precision grind each one to a mirror finish and razor sharp edge.

Other door making shaper cutters only cut a 1/2" or 5/8" wide tenon. We don’t think this is wide enough, especially when making heavy front doors with material up to 1-7/8" thick. So when it came time to design our new Insert-Pro door making system we didn’t mess around. These heads cut a full 2" wide tenon with the top and bottom profiles working simultaneously to make setup as fast and easy as possible. They are also extremely versatile, accepting five (5) popular door profiles on one precision CNC machined set of cutter heads. The system makes both a 1/4" or 5/8" thick by 2" wide tenon so you can use it with interior and exterior doors.

Features Include:

  • Four (4) replaceable knives (choose your profile)
  • Two (2) spacers plus one (1) aluminum extended tenon cutter head set
  • Produces both a 1/4" and 5/8" thick by 2" wide tenon

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    24K+ (78%)
  • 4
    4373 (14%)
  • 3
    1458 (5%)
  • 2
    466 (2%)
  • 1
    420 (1%)
92% of customers rate this company 4- or 5-stars
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Slavko A. Verified Customer   
04-16-25

Great selection and value of your products.

Reply from infinitytools.com

Thank you for the feedback, Slavko! We’re glad to hear you had such a positive shopping experience. We hope to see you back soon!

Reason this customer chose these products

I wasn’t aware that I needed a certain set up to use on your in lay patterns. It made a world of difference.

Brent H. Verified Customer   
04-11-25

I purchased the 6' Dadonator Jr expecting it to perform as described in Infinity Cutting Tools catalog. For the most part it performed as expected. Issues with the actual dado width produced by the blade were not what I was expecting, dado width was close to 1/64' oversized. Customer support experience was not a pleasant one. After many back and forth emails to convince Infinity that I was properly installing and using the blade they agreed to returning the blade for diagnosis at their facility.Three aggravating weeks later Infinity agreed that the blade was not within their specifications and offered to return the blade or give a refund. I chose the refund. During this entire process I got the distinct impression that Infinity Cutting Tools was convinced that their product was not the problem but rather it was something I was doing wrong ,in the end Infinity begrudgingly agreed that the fault was the Dado blade and not user error. Will I buy other Infinity Cutting tools in the future? Yes I most likely will. Nothing is perfect, mistakes happen and I try to be a gracious person.

Customer Service
1 / 5
Reason this customer chose these products

I was wanting a dado blade that didn’t leave “bat ear” undecuts at the outside edges of the dado groove

Jack J. Verified Customer   
04-09-25

My overall experience has been very positive.

Reply from infinitytools.com

Thank you for the feedback, Jack! We’re glad to hear you had such a positive shopping experience. We hope to see you back soon!

Customer Service
5 / 5
Reason this customer chose these products

Because I have an affinity for wood handplanes.

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