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    Thanks to all customers that have taken the time to email us or leave reviews.  They help us develop new products as well as inform other people.
    Based on 231 reviews
    High quality cutter

    Works a treat in my trim router and makes for an extremely clean finish. A very good quality cutter.

    Quality bits!

    I was recommended Radian via Ben at Crimson Guitars and they don’t disappoint! Excellent quality. I’ll definitely be ordering more. 👍🏻

    Good tool

    Not used as yet but it's a well made router bit that I will be using to route binding channels on the guitars I build

    3-flute Rebate Set

    I used this cutter to cut the rebate for binding on a guitar. It performed the task perfectly - no chipping and a beautifully clean channel. A great tool.

    Router cutter

    Awesome cutters as usual. The best on the market I believe

    quality cutter

    essential bit of kit for guitar making

    Probablement top

    Je n'ai pas encore reçu la pince 12.7mm (visiblement plus disponible nul part) pour ma makita, je ne peux donc pas la tester, mais elle a l'air d'excellente qualité, la sensation qu'elle est de meilleur qualité que ce que je possède déjà!

    Crisp Cutting Qualty Bit

    A very nice quality router bit, that cut out a binding channel on a guitar I'm building, beautifully.

    3 Flute Rebate Set 3.25, 3.75, 4.25, 4.75, 5.25mm - 1/4" Shank

    Fantastic tools

    As a luthier I am using radian tools with confidence, they are performing up to my expectations, great stuff.

    Router bits

    Bought 3 3 flute trimming router bits. Absolutely awesome. Best router bits on the market. Do not hesitate to buy if you need one.

    Excelent product, fast shipping

    Flute Rebate set

    Have now used the bit and am very happy with it . Did an amazing job . Used with a binding jig for an arch top guitar , was worried about any takeout but not one chip , will definitely be back for more bits 🤘

    3 Flute Rebate Set 1.0, 1.5, 2.0, 2.5, 3.0mm - 1/4" Shank?

    Well made tool, works well.

    router bits

    Excellent quality cutters, perfect for template cutting guitar bodies.


    Throwing my old bits in the trash. Holy cow these are nice bits.

    3 Flute Rebate Bit Set 1, 1.5, 2, 2.5, 3mm

    Vast improvement over 2 flute bits, especially on end-grain

    Like the rest of the range I have, clean cut, less cleaning up to do after, brilliant!


    Really does the job well!

    Great router bit

    I've started using radian tools for my home workshop and they're a cut above the rest (no pun intended). They're so much better than trend cutters which I've tried in the past with no joy. I bought it mainly for routing channels for truss rods in my guitar neck builds, it is perfect for that application. The cutter was packaged very well like my other radian cutters were, they come in their own box to keep them safe when you're not using them which is a massive plus. Cuts smoothly and leaves a good finish.


    Cuts clean, leaves great finish. Nice having the bearings on both ends of the blades for being able to avoid climb cuts on tear-out prone areas

    Up-cut Spiral Bits
    maikel v.d.W.
    1/4 spiral bit

    Fantastic bit, cuts very smooth without any issues!

    Excellent Service & Product

    I had issues with my royal mail delivery and Radian sales immediately sent out a replacement, when the replacement came the quality is top standard and wax dipped to keep it fully protected as you get with only the best. Now my go to outlet for router bits.

    Three flute rebate router bit for guitar binding

    Superb in every way. Super clean cut in quilted maple even on the end grain. I am a carpenter/joiner of 20+ years and these router bits are worth every penny. Arrived on time, would highly recommend and this will be the first place I will look for any of my routing needs in future. Thankyou radian tools!