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cnc router bit set
AstraHP Coated Bits&Bits 425-DNC125LR 1/8" down-cut CNC bit
AstraHP Coated Bits & Bits 425-SRF250 1/4" Up cut CNC Router bit
AstraHP Coated Bits & Bits 425-SRB250 1/4" Ball Nose CNC Router Bit
O Flute Router Bit
AstraHP Coated Bits & Bits 425-ST250 1/4" Low Helix CNC router bit
AstraHP Coated Bits&Bits 425-TB7-125 1/8" Tapered Ball End 7 degree
Bits&Bits AstraHP Coated 3/8" 60 Degree V-Groove CNC Router bit
*AstraHP Coated* Bits&Bits 425-BT510 – 1/2″ bowl and tray bit
Bits&Bits AstraHP Coated 425-CM250SF 1/4" Short Flute CNC Router Bit
cnc router bit set
AstraHP Coated Bits&Bits 425-DNC125LR 1/8
AstraHP Coated Bits & Bits 425-SRF250 1/4
AstraHP Coated Bits & Bits 425-SRB250 1/4
O Flute Router Bit
AstraHP Coated Bits & Bits 425-ST250 1/4
AstraHP Coated Bits&Bits 425-TB7-125 1/8
Bits&Bits AstraHP Coated 3/8
*AstraHP Coated* Bits&Bits 425-BT510 – 1/2″ bowl and tray bit
Bits&Bits AstraHP Coated 425-CM250SF 1/4

9 Piece Premium CNC Bit Set *AstraHP Coated*

Original price was: $414.99.Current price is: $340.00.

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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-UP250 – 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
  • 425-375-VG60 – 3/8″ 60 Degree V-Groove – Used for engraving and lettering
  • 425-BT510 –  1/2″ Bowl & Tray Up-Cut Spiral Bit – 2D/3D carving, and bowl & tray making on hard & soft woods
  • Free Shipping in USA!

Insufficient stock

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  • Standard Shipping starts at $6.75
  • FREE shipping on orders over $139
  • Eligible for return within 30 days.
    Exclusions apply. See our returns policy.
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SKU: 250-PREMKIT Category: Brand:
Shipping Info

  • Same-Day Shipping: Orders placed by 2:00 PM PST, Monday–Friday, ship the same day.

  • Custom Engraving Tools: Made to order and typically ship within 1–2 business days.

  • Standard U.S. Shipping: Starts at $7 and delivers in 3–10 business days.

  • Express Shipping: $10.99 with 2–3 business day delivery.

  • Next Business Day Shipping: Starts at $35.

  • International Shipping: Available via FedEx only. Rates calculated at checkout.

New, unused in-stock tools may be returned within 30 days of delivery for a full refund.
Made-to-order tools—such as custom engraving cutters—may be returned but are subject to a 25% restocking fee.

Customers are responsible for return shipping costs unless the return is due to our error (such as receiving an incorrect or defective item). After 30 days, refunds or store credit may be offered at our discretion, except for warranty-related issues. Start your return here.

Unused items may also be exchanged for other tools; shipping charges apply unless the exchange is required due to our mistake.

If your order arrives damaged, please email info@bitsbits.com