Free Shipping for orders over $120

Shop

Shop By Project

Shop By Type

Sets

Sets

Inlay

Inlay

3D Carving

3D Carving

Acrylic

Acrylic

Engraving

Engraving

Bowl And Tray

Bowl And Tray

Digital Files

Digital Files

Sets

Sets

Accessories

Accessories

Ball Nose

Ball Nose

Collets

Collets

Compression

Compression

Downcut

Downcut

Drills

Drills

Engraving

Engraving

Extended Cut

Extended Cut

Roughing

Roughing

Rounding

Rounding

Slotting

Slotting

Straight Cut

Straight Cut

Surfacing

Surfacing

Upcut

Upcut

V Grooving

V Grooving

Digital Files

Digital Files

CNC Resources

Database Downloads

About

Contact Us

Get A Gift Card

Shop

Shop By Project

Shop By Type

Sets

Sets

Inlay

Inlay

3D Carving

3D Carving

Acrylic

Acrylic

Engraving

Engraving

Bowl And Tray

Bowl And Tray

Digital Files

Digital Files

Sets

Sets

Accessories

Accessories

Ball Nose

Ball Nose

Collets

Collets

Compression

Compression

Downcut

Downcut

Drills

Drills

Engraving

Engraving

Extended Cut

Extended Cut

Roughing

Roughing

Rounding

Rounding

Slotting

Slotting

Straight Cut

Straight Cut

Surfacing

Surfacing

Upcut

Upcut

V Grooving

V Grooving

Digital Files

Digital Files

CNC Resources

Database Downloads

About

Contact Us

Get A Gift Card

Expand

1/8" Compression Bit For CNC Routers, 1/8" Shank
1/8" Compression Bit For CNC Routers, 1/8" Shank
1/8" compression endmill for minimal tear out by idc woodcraft
1/4" compression endmill for minimal tear out by idc woodcraft
1/8" Compression Bit For CNC Routers, 1/8" Shank
1/4" compression endmill for minimal tear out by idc woodcraft
1/8" Compression Bit For CNC Routers, 1/8" Shank
1/8" Compression Bit For CNC Routers, 1/8" Shank
1/8" compression endmill for minimal tear out by idc woodcraft
1/4" compression endmill for minimal tear out by idc woodcraft
1/8" Compression Bit For CNC Routers, 1/8" Shank
1/4" compression endmill for minimal tear out by idc woodcraft

1/8" Compression Bit For CNC Routers, 1/8" Shank

Availability: In Stock

$29.72 USD

Quantity:

The 1/8" compression endmill bit (also known as an up/down bit) is a unique bit for CNC routers. It allows you to cut finer details and will perfectly cut out your project while leaving both the top and bottom edges of your project clean (eliminates tear-out on top and bottom).

The 1/8" compression bit can cut the entire depth of 1/2" material in one pass.

Made in the USA

  • Cut diameter: 1/8", Shank: 1/8", Length: 1.75"
  • Flutes: 2, Flute length: 1", Up-shear length: 0.125"
  • Material: 100% carbide

Enhance Your Carve

1/8" Compression Bit For CNC Routers, 1/8" Shank

1/8" Compression Bit For CNC Routers, 1/8" Shank

$29.72 USD

Add this item

+

3/16" Compression Bit For CNC Routers, 1/4" Shank

3/16" Compression Bit For CNC Routers, 1/4" Shank

$36.17 USD

Add this item

+

1/4" Compression Bit For CNC Routers, 1/4" Shank

1/4" Compression Bit For CNC Routers, 1/4" Shank

$36.81 USD

Add this item

Key Details

Feeds And Speeds

Reviews

The 1/8" compression bit (also known as an up/down bit, or compression endmill) is a unique bit for CNC routers. It allows you to carve your CNC woodworking projects AND cut it out while leaving both the top and bottom edges of your project clean (eliminates tear-out on top and bottom).

The 1/8" compression bit can cut the entire depth of 1/2" material in one pass. Excellent for all types of wood, including plywood and MDF.

Made in the USA

Item SKU: CM-18

Specs

  • Cut diameter: 1/8"
  • Shank: 1/8"
  • Length: 1.75"
  • Flutes: 2
  • Flute length: 1"
  • Up-shear length: 0.125"
  • Material: 100% carbide

Settings

  • Feed rate: 50 inches per minute
  • Plunge rate: 35 inches per minute
  • Speed (rpm): 16,000
  • Depth per pass: 0.125
  • 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 32 reviews
100%
(32)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
D
DERRICK LONGSHORE

1/8" Compression Bit For CNC Routers, 1/8" Shank

T
Terrence Byers
I Didn't Know...

I'm still new at CNCing. So, when the discussion of compression bits occurred on one of the Wednesday night gathering it was very interested. I purchased a 1/8 compression bit from IDC. The quality of the edges and joints of the plywood boxes made for my puzzles was really impressive. If you're new like me, this is a great bit to add to your inventory

H
Henry Dodenhoff

very useful router bit

B
Brian Smiley
1/8 comp bit

High quality bit. I have been using IDC bits for a year and they are the best quality for your money.

G
George Navarre
Compression bits (1/8)

I haven't been able to use it until recently. but now I use it on all of the small cuts, it does everything it's supposed to do and then some, glad I got them.