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Downcut

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Rounding

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3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft
keyhole slot cutting bit for cnc routers by idc woodcraft

3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank

Availability: In Stock

$29.37 USD

Quantity:

This keyhole t-slot cutter is designed for deeper slot depths when your wall-hanging wood projects are extra heavy. Keyhole t-slot cutters for CNC routers are used to cut slots in wood projects when you want them to be flush to the wall.

  • Total flute length: 0.45" / Keyhole cut diameter: 3/8" / Keyhole thickness 0.2"
  • Slot cut diameter: 1/4" / Slot flute length: 0.25

Enhance Your Carve

3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank

3/8 Keyhole T-Slot Router Bit for CNC Routers, 1/4 Shank

$29.37 USD

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Fine Detail 3D Carving Bit For CNC Routers, 1/4" Shank

Fine Detail 3D Carving Bit For CNC Routers, 1/4" Shank

$27.94 USD

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Ultra-High Detail 3D Carving Taper Ball Nose Bit For CNC Routers, 1/4 Shank

Ultra-High Detail 3D Carving Taper Ball Nose Bit For CNC Routers, 1/4 Shank

$27.94 USD

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Key Details

Feeds And Speeds

Reviews

This keyhole router bit, keyhole cutter, for CNC routers (a.k.a. t-slot cutter, keyhole slot cutter, key slot bit) is a woodworking bit designed for T slot on your wall-hanging wood projects. Keyhole t-slot bits for CNC routers are used to cut slots in wood projects when you want them to be flush to the wall, such as plaques, or awards.

The keyhole router bit is especially important when making heavier woodworking projects that hang on walls, such as wood shelving, or deep shadow boxes.

The flutes on this bit are designed to cut down AND sideways cleanly to make your keyhole slots virtually sanding-free.

Keyhole router bit slots are far stronger than using wire or metal serrated hangers and they allow your woodworking CNC project to rest flush against the wall. This 3/8 inch keyhole bit is good for manual routers also.

To see how to set up your keyhole in your design software, watch this YouTube video.

Item SKU: KH-38

Specs

  • Total flute length: 0.45"
  • Keyhole cut diameter: 3/8"
  • Slot cut diameter: 1/4"
  • Shank: 1/4"
  • Overall Length: 1.75"
  • Flutes: 2
  • Material: 100% carbide brazed tip, body 4140 steel

Settings

  • Feed rate: 30 inches per minute
  • Plunge rate: 20 inches per minute
  • Speed(rpm): 21,000
  • Depth per pass: 0.375
  • Stepover: 40%

For Vectric users, get the latest CNC router bit tool database by going to this page

For CNC’s with routers, refer to this PDF download feeds & speeds table

Get feeds and speeds in your shop by scanning this QR code with the IDC Woodcraft App!

Customer Reviews

Based on 28 reviews
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(28)
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D
Dru

Have been very pleased with this product. The only thing I can say that I’d like to see different, is a little clear instructions for set up gear towards newbies, especially. Will continue to order from them again.

R
Ralph Balchin
Excellent Service

Excellent service! Thanks for the prompt service. All of you do a great job.

G
Geoffrey Hammond
Keyhole

Great bit

W
Wayne

Great keyhole bit. Use it all the time. Still working greatly

E
Edward

Works great

Watch How A Keyhole CNC Router Bit Works

Add refinement to your latest amazing creation. A keyhole bit is the last touch on your next sign, flag or mural to hang on the wall. One simple tool path and you will have the perfect T slot for that polished professional look.