Premium CNC & Router Bits for Precision Cutting

9 Piece Premium CNC Bit Set *AstraHP Coated*

Did you just buy a CNC and can’t wait to jump in and get started? This 1/4″ shank AstraHP Coated Premium CNC Router Bit set includes bits for engraving, sign making, carving, in wood, plastics, foam and even milling in aluminum and soft metals. What’s Included: 425-DNC125LR – 1/8″ Down-Cut – Crisp detail cuts 425-SRF250 – 1/4″ Up-Cut – Profile cuts 425-SRB250 – 1/4″ Up-Cut Ball Nose – 2D/3D carving and sign making on hard & soft woods 425-CM250 – 1/4″ Short Flute Compression – Profile cuts on hard & soft woods and especially plywood 425- UP 250 – 1/4″ ‘O’ Flute Spiral Bit – Spiral bit for aluminum and plastics. 425-ST250C – 1/4″ Low Helix Up-Cut Spiral Bit – Used for cutting foam, plastic 425-TB7-125 – 1/8″ Tapered Ball Nose, 7 degree – Designed for Carving and Milling Plastic, Acrylic, Wood, Aluminum 425-500-VG 60 – 60 Degree V-Groove – 1/2″ cut diameter, used for engraving and lettering 425-BT510 – 1/2″ Bowl & Tray Up-Cut Spiral Bit – 2D/3D carving, and bowl & tray making on hard & s

9 Piece Premium CNC Bit Set *AstraHP Coated* - Main image
AstraHP Coated Bits&Bits 425-DNC125LR 1/8" down-cut CNC bitAstraHP Coated Bits & Bits 425-SRF250 1/4" Up cut CNC Router bitAstraHP Coated Bits & Bits 425-SRB250 1/4" Ball Nose CNC Router BitAstraHP Coated Bits & Bits 425-ST250 1/4" Low Helix CNC router bitAstraHP Coated Bits&Bits 425-TB7-125 1/8" Tapered Ball End 7 degree
$322.55 $447.99 In stock

Category: CNC Kits

This 9-piece CNC bit set from BitsBits.com includes a selection of AstraHP-coated router bits designed for precision routing tasks. The set is suitable for CNC users seeking durable tooling for a variety of cutting applications.

  • Includes a mix of down-cut, up-cut, ball nose, and low helix bits, as shown in the set.
  • Features AstraHP coating, which helps reduce wear and improve performance.
  • Contains a 1/8" down-cut bit and 1/4" up-cut, ball nose, and low helix bits for versatility.
  • Ideal for CNC routing projects where clean cuts and extended tool life are important.
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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 (4.8 / 5 · 5 reviews)

Claire ★★★★★

That AstraHP coating really keeps the heat down during long carving sessions—I ran my spindle for three hours straight without any burn marks on the wood. The variety of sizes covers everything from roughing to fine detail work.

Hazel U. ★★★★★

Cutting oak plywood all afternoon and these bits stayed sharp the whole time. The nine sizes cover basically everything I need, and the coating hasn't worn off after a few weeks of regular use.

Jacob P. ★★★★★

These cut through oak and maple like butter, and after a few weeks of regular router work the edges still feel sharp. The coating seems to actually make a difference on heat buildup, which I wasn't expecting at this price.

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