CARBITOOL 3/8inch TCT Beading Router Bit w. Ball Bearing Guide - 1/2inch Shank T 612 B 1/2

MPN T 612 B 1/2
In Stock
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CARBITOOL® has a long standing reputation for excellence in the manufacture of carbide tools for the woodworking, cabinetry, joinery, furniture, timber and panel industries.

CARBITOOL® utilises the latest CNC (Computerised Numerical Controlled) technology ensuring their products are manufactured to the highest levels of quality and accuracy. CARBITOOL® is committed to ongoing product development and quality improvement.

CARBITOOL® Router Bits are an industrial-grade cutting solution. Thanks to their precision ground, sub-micrograin carbide, these bits not only cut extremely quickly and efficiently, they last longer.

Product Description

This is a TCT (Tungsten Carbide Tipped), Beading Bit with Ball Bearing Guide.

The bearing exposes the bottom corner of the cutter allowing it to cut the bottom bead.

It features the TB9 Bearing which leaves a 1/16" edge bead.

NOTE: Use machines height adjustment to drop top corner of cutter into the workpiece to create top bead.

It can also be converted to a Rounding Over Bit by using the TB11 Bearing (see below)


See specifications table and dimensional image (drawing) for details.

Safety Information

      • Maximum RPM: 24,000
      • Recommended PPE (Personal Protective Equipment):
          • Safety Glasses
          • Safety Gloves
          • Hearing Protection
          • Respiratory Protection

For use with

      • Replacement Bearings:


Brand Carbitool
Part No T 612 B 1/2
Barcode 9314350006362
A: Cutting Diameter (inch) 1-1/4
A: Cutting Diameter (mm) 31.75
B: Flute Length (inch) 5/8
B: Flute Length (mm) 15.88
C: Overall Length (inch) 2-5/8
C: Overall Length (mm) 66.68
R: Radius (inch) 3/8
R: Radius (mm) 9.53
SD: Shank Diameter (inch) 1/2
SD: Shank Diameter (mm) 12.7
Bearing Number TB9
No. Flutes 2

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


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