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
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

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

$29.37 USD

Availability: In Stock

Quantity:

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keyhole slot cutting bit for cnc routers by idc woodcraft

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

$29.37 USD

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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.

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

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

Customer Reviews

Based on 14 reviews
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C
Carl Staehle
Question

I enjoy all of your videos. Can you do or do you have one on thread cutting.

K
Kenneth Younce
IDC ALWAYS has my back!

As a rather new CNC'er, Garrett NEVER fails to answer my noob questions and help me select the correct bits. This bit is no different. Easy to order, quick to receive and does it's job excellently. IDC Woodcraft is a superb company for all my bit needs and I will highly recommend them to anyone who'll listen!

P
Paul Shelby
Key hole cutter

Works great

R
Richard A Brouhard
Super service and quality

The order came well packaged and the slotting bit is very well made. Garrett goes above and beyond when it comes to customer service. I will certainly purchase more products from IDC.

M
Monty c baze
Outstanding Products and Superior Customer Service

Made an order and only a partial was delivered. Before the package arrived IDC Woodcraft corrected the mistake and rushed the remaining order. We got M&M’s with our package, customer service is outstanding!!!!