Premium CNC & Router Bits for Precision Cutting

1/8″ Foam Cutter Spiral Bit

Foam Cutting Router Bits feature an 1/8″ (.125″) cutting tip and 1/4″ shank. Perfect for milling many types of foam, plastic and even wood. Solid Carbide Tip Diameter: 1/8″ Shank Diameter: 1/4″ Length of Cut: 1″ Overall Length: 2-1/2″ Made in USA Also available AstraHP Coated #row-623086438 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1960310662 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1960310662 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1960310662 { padding-top: 2px; padding-bottom: 2px; } }

1/8″ Foam Cutter Spiral Bit - Main image
$33.29 $44.99 In stock

Category: 1 43 Shank Spiral Bits

Excellent for Cutting:

  • Crosslinked Polyethylene Foam (XLPE)
  • Fomex
  • High Density Urethane (HDU Board)
  • Sign Foam
  • Polycarbonate (Lexan™)
  • Polyurethane Foam
  • Expanded Polystyrene (EPS)
  • Extruded Polystyrene Foam (XPS)
  • Flexible Polyurethane Foam (FPF)
  • Corrugated Plastics such as Correx Boards and Polypropylene
  • Hard/Soft Wood
  • Plastic
Made in the USA by Bits & Bits Company.
Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

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

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

George ★★★★★

Cut through 2-inch XLPE foam like it was butter, no tearing or jagged edges at all. The 1/8" shank fit my router collet perfectly with zero wobble. Way cleaner cuts than the straight bit I'd been using.

Andrew G. ★★★★★

I was skeptical about the 1/8" shank holding up in HDU board, but it cut through like butter with zero chatter. The spiral flutes clear chips way better than the straight bits I used before.

Jacob M. ★★★★★

Cutting 2-inch thick EPS blocks for a foam sculpting project and this bit went through it like butter with barely any tearout. The 1/8" shank fits my trim router perfectly and the spiral design clears chips way better than the straight bit I was using before.