Premium CNC & Router Bits for Precision Cutting

45° 2 Flute V-Groove Bit – AstraHP Coated – Bits&Bits (425-VG45)

V-groove bits with varying angles provide different benefits: 30-degree and 45-degree bits are ideal for detailed engraving and fine lettering, offering precision in shallow cuts. The 60-degree bit strikes a balance between detail and depth, while the 90-degree bit is perfect for deep, bold cuts, often used in sign-making and decorative grooving. AstraHP Coated Solid Carbide 2 Flute Included angle: 45 degrees Shank Diameter: 1/4″ Length of Cut: 0.36″ Tool Length: 2-1/2 inches Made in USA

45° 2 Flute V-Groove Bit – AstraHP Coated – Bits&Bits (425-VG45) - Main image
$28.79 $39.99 In stock

Category: V-Groove Router Bits

Excellent for Cutting

  • Aluminum
  • Plastic/Acrylic
  • Brass
  • Wood

What are Engraving V-Bit/V-Groove Bits?

V-bits produce a “V” shaped pass and are used for engraving, particularly for engraving letters and making signs. The small angles and tips provided on these V-shaped engraving bits produce narrow cuts and small, delicate engraving of lettering and lines.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Steven ★★★★★

I finally got around to cutting some 1/8" aluminum with this bit and the AstraHP coating really does seem to reduce chip welding. The V-groove came out clean and crisp through a full-length test piece.

Violet F. ★★★★★

The AstraHP coating is holding up beautifully—I’ve pushed it through solid brass and it still leaves a mirror-smooth V-groove with zero chatter. Cuts acrylic cleanly too, though you barely need to slow down to avoid melting. Just make sure your spindle is true; this bit rewards a rigid setup.

Eli O. ★★★★★

I’ve been cutting acrylic with this bit and the chips come off clean instead of melting into the cut, which makes a huge difference. The 45° point marks wood grain and plastic neatly, and the AstraHP coating still looks fresh after a dozen uses. Only wish the description mentioned how it handles bra