120 degree v bit for large cnc router carves by idc woodcraft
large cnc router bit project with 120 degree v bit carving.
120 degree v bit for large cnc router carves by idc woodcraft
120 degree v bit for large cnc router carves by idc woodcraft
large cnc router bit project with 120 degree v bit carving.
120 degree v bit for large cnc router carves by idc woodcraft

120 Degree Wide-Cutting V Bit 1/4" Shank for CNC Routers

The Big Stiffy series 120-degree v-bit for CNC routers is the bit to use when you want wider, shallower cuts, and get your job done fast and clean. With a 1/4" shank, it is the go-to v carving bit for home-based CNC'ers when it comes to larger projects. The 'super-shear' blade design is designed to leave exceptionally clean cuts at higher feeds rates. This is the v bit to use when your v-carved letters are wider than 1/4" wide.

To see how effective your 120° Super-Shear bit is, watch this YouTube video of an amazing lion completely carved in 11 minutes!

  • Shank: 1/4" / Length: 2" / Flutes: 2 / Flute length: 0.288" / Cut Dia. 3/4"
  • Cut angle 120 degree / 100% carbide
  • Made in the USA

$40.74 USD

Availability: In Stock

Quantity:

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120 degree v bit for large cnc router carves by idc woodcraft

120 Degree Wide-Cutting V Bit 1/4" Shank for CNC Routers

$40.74 USD

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Key Details

Feeds And Speeds

Reviews

The Big Stiffy series 120-degree v-bit for CNC routers is the bit to use when you want wider, shallower cuts, and to get your job done fast and clean on your CNC router woodworking projects.

With a 1/4" shank, it is the go-to v carving bit when it comes to larger projects. The 'super-shear' blade design is designed to leave exceptionally clean cuts at higher feeds rates. This is the v bit to use when your v-carved letters are wider than 1/4" wide.

To see how effective your 120° Super-Shear bit is, watch this YouTube video of an amazing lion completely carved in 11 minutes!

Why is it called the Big Stiffy? Overall, the bit length is a bit shorter than most. This little design modification keeps you bit stiffer during cuts, which gives you a 50% improvement in your surface finish. In other words, the potential for chatter is virtually eliminated. When 120-degree v bits are longer, they tend to cause 'chatter' (a rough surface finish caused by tool vibration and deflection)

This bit has a carbide blade brazed to a 4140 body.

Item SKU: BV-120

Specs

  • Shank: 1/4"
  • Cut diameter: 1.0"
  • Length: 1.8"
  • Flutes: 2
  • Flute length: 0.288"
  • Material: 100% tungsten-carbide tipped

Settings

  • Feed rate: 80 inches per minute
  • Plunge rate: 30 inches per minute
  • Speed (rpm): 17,000
  • Depth per pass 0.190"
  • Stepover: 30%

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 120 Degree Wide-Cutting V Bit 1/4" Shank for CNC Routers

Customer Reviews

Based on 6 reviews
83%
(5)
17%
(1)
0%
(0)
0%
(0)
0%
(0)
D
Don Trustrum
I’ve been ill so I have not had a chance to try it

I’ve been diagnosed with prostate cancer so it maybe a little while before I will be testing but I very excited to try it

B
Bill Pardee

120 Degree Wide-Cutting V Bit 1/4" Shank for CNC Routers

S
Stephen Reed
120 v bit

Have not had a chance to use it yet.

D
David F. Schreck

It looks great. I have not been able to use the 120 degree yet. It probable will be some time before I will use the bit. Thanks. Dave

J
Joseph Rullo

Hard size to find, carves really well!