AstraHP Coated Solid Carbide 1/2″ Down-Cut Pattern Bit (1/4″ Cut Depth) - 425-PB525
Get super crisp edges and perfectly flat bottoms with this premium solid carbide down-cut pattern bit, engineered for shallow bowls, trays, pockets, and pattern routing. With its 1/2″ cutting diameter, 1/4″ cut depth, and 1/4″ shank, it’s ideal for use in cordless trim routers where control, accuracy, and clean surface finish matter most.
The down-cut geometry delivers exceptionally clean top edges, reducing tear-out on hardwoods, softwoods, plywood, and MDF. Coated with our advanced AstraHP high-performance coating, this bit offers cooler cutting, longer tool life, and smoother results even at higher feed rates.
Key Specifications
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AstraHP high-performance coating
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Solid carbide construction
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Shank: 1/4″
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Cut Diameter: 1/2″
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Cut Length: 1/4″
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Overall Length: 2-1/2″
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3-flute design
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Also available in 1/2″ cut depth
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Recommended RPM: 16,000
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Made in the USA
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Bits & Bits brand
Ideal For
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Shallow bowls and trays
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Pockets and flat-bottom cuts
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Template and pattern routing
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Clean top edges with less tear-out
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Cordless trim routers and compact routers
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Signs, inlays, joinery, and precision detail work
Shipping Information
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Flat-rate shipping: $10
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Does not ship to Canada