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Bits&Bits AstraHP Coated 1/8" Low Helix CNC Router bit
Bits&Bits AstraHP Coated 1/8" Low Helix CNC Router bit
Bits&Bits AstraHP Coated 1/8" Low Helix CNC Router bit
Bits&Bits AstraHP Coated 1/8" Low Helix CNC Router bit
Bits&Bits AstraHP Coated 1/8
Bits&Bits AstraHP Coated 1/8
Bits&Bits AstraHP Coated 1/8
Bits&Bits AstraHP Coated 1/8

1/8″ Low-Helix Up-Cut Spiral Bit

$40.99

Grab 4, pay for 3. Same shank, no funny business. 😎

In stock

This bit has a low helix which allows for faster milling, excellent for milling wood, plastic and other non-ferrous materials.

  • AstraHP Coated
  • Shank: 1/4″
  • Tip diameter: 1/8″
  • Length of cut: 3/4″
  • Corner Radius: 0.001″
  • Overall Length: 2-1/2″
  • Made in USA
CNC-HandRouter-RouterTable

In stock

  • 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: 425-ST125C Categories: , , Brand:
More Info

Excellent for Cutting:

  • Plastic/Acrylic
  • LED Back-lit and Side-lit displays and control panels
  • Corian
  • Fiberglass
  • Corrugated Plastics such as Correx Boards and Polypropylene
  • Dibond
  • Plexiglas
  • Hard/Soft wood
  • Wood cabinetry and sign making

What is an UpCut bit?

UpCut bits allow for rapid cuts since the tool clears the chips away from the material.  While Ideal for cutting thicker materials, this type of tool is not recommended for thinner or softer materials. They are more likely to tear the top surface with the cutting edges because they’re pulling the wood fibers up while cutting. When cutting laminated materials, such as plywood with a thin top veneer, that can matter a lot. This type of bit is used whenever the best finish is needed on the bottom side of a part.

 

Made in the USA by Bits & Bits.

This data serves as a general guidance only.
Soft/Hard Woods/ Plywood – Spindle Speed- RPM: 18-25K  – Feed Rate – IPM : 50-100″   – Per Pass Depth: 1/16-1/8
Acrylic / Plastics – Spindle Speed- RPM: 18-22K  – Feed Rate – IPM : 50-90″  – Per Pass Depth: 1/16 – 3/32

  • 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

Speeds & Feeds

This data serves as a general guidance only.
Soft/Hard Woods/ MDF – Spindle Speed- RPM: 16,000RPM  – Feed Rate – IPM : 40-50″
Max Cut depth per pass 1/8″