1/4″ Low-Helix Up-Cut Spiral Bit (AstraHP Coated)
Low Helix up-cut spiral bits excel in plastics, acrylics and foam, and even work well in wood and plywood. Also called ‘open helix’ or ‘slow helix’, these low helix CNC bits have less twist than a standard bit, reducing material uplift while cutting. Also features a radiused corner of 0.001″. AstraHP Coated Solid Carbide Tip diameter: 1/4″ Shank diameter: 1/4″ Length of cut: 1″ Corner Radius: 0.001″ Overall Length: 2-1/2″ Made in the USA #row-249508370 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1656636471 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1656636471 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1656636471 { padding-top: 2px; padding-bottom: 2px; } }




Category: 1 43 Shank Spiral Bits
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
Made in the USA by Bits & Bits.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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