CNC Engraving Bit - Carbide V Bit for Sign Lettering & 3D Carving, 10-90 Degree, 0.1-0.4mm Tip, 1/8 in to 1/4 in Shank

This CNC engraving bit is a carbide V bit with a small flat tip for lettering, logos, inlays and fine relief detail. Choose the shank, included angle and tip width that fit your machine and design.

Narrow angles (10-20 degrees) cut fine, deep lines and small text; 30-60 degrees suit most V-carved signs; 90 degrees cuts wide V-grooves and chamfers.

Specifications

• Type: V-groove engraving bit with flat tip
• Material: carbide
• Included angle: 10, 15, 20, 30, 45, 60 or 90 degrees (by size)
• Tip width: 0.1, 0.2, 0.3 or 0.4mm
• Shank: 1/8 in (40mm long), 4mm, 6mm or 1/4 in (50mm long)
• Materials: wood, MDF, HDF, acrylic, and soft metals such as aluminum and copper
• In the package: 1 bit in the size you select

Choosing a size

Options read shank - angle x tip width. Desktop CNC machines usually take 1/8 in shanks; larger routers often use 1/4 in or 6mm collets. Smaller tips give finer detail; wider tips are stronger and last longer.

Best for

Sign makers, engraving shops and CNC hobbyists cutting lettering, plaques and nameplates.

FAQ

Which angle should I choose for V-carving signs?
30 or 60 degrees covers most sign work. Use 10-20 degrees for very small text and 90 degrees for wide grooves.

What does the tip width mean?
It is the width of the flat at the point. It sets the narrowest line the bit can cut.

Will the 6mm shank fit a 1/4 in collet?
No. 6mm and 1/4 in (6.35mm) are different sizes; match the shank to your collet.