Model # 52-522

Internet #204073662

Diablo 1-1/8 in. T-Slot Slotting Cutter


1-1/8 in. T-Slot Slotting Cutter

  • TiCo Hi-Density Carbide for flawless finishes and longer life
  • Shear Angle Design slices through wood virtually no sanding
  • Perma-SHIELD coating protects the bit for superior cutting life
$3687 /each
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Frequently Bought Together

Product Overview

Diablo's T-Slotting Cutter Router Bits are designed to create slotted wall displays. These bits can be used to build sturdy, attractive slotted walls to display items from garden and power tools to toys. Featuring TiCo carbide with titanium, these bits provide a long cutting life and ultra-fine finish. Perma-Shield, Diablo's high performance coating, reduces friction and build-up on the bits. The bits kick-back reducing design allows for safer, more controlled cuts. These bits are computer balanced for a smooth and accurate cut. All Diablo router bits feature exceptional quality, unmatched precision and maximum cutting life.

  • Slotted wall displays
  • Cuts all composition materials, plywood’s, hardwoods and softwoods
  • Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers
  • Red router bits are a registered trademark of Freud America, Inc.
  • Cut diameter is 1-1/8 in.
  • Carbide height is 13/16 in.
  • Shank diameter is 1/2 in.
  • Overall length is 2-1/2 in.



Cut Diameter
Product Depth (in.)
Product Height (in.)
Product Width (in.)
Shank Diameter (in.)
1/2 In.


Bit Material
Color Family
Drill & Router Bit Type
Min Chuck Size Required
1/2 In.
Power Tool Accessory Type
Router Accessory
Router/planer type
Shank Style
Tools Product Type
Power Tool

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Customer Questions & Answers

My cutting board will be 3/4" x 4' x 8' MDF. How do choose the correct router bit for the t-slots without cutting too deep into the MDF?Thanks,Sunny

Asked by: Wayne
Hi, Sunny - to further understand your needs, please reach out to us directly at Thanks!
Answered by: DiabloProductExpert
Date published: 2016-05-27

Does this T-slot router bit cut the complete t-slot in the wood with just one pass?

Asked by: Wayne
Hi, Sunny - The Diablo T-Slot Cutting Bit will produce on complete T-Slot per pass. The Large diameter base cut will be 1 1/8” in diameter and the slot cut will be 3/8” in diameter.
Answered by: DiabloProductExpert
Date published: 2016-05-17
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