5mm Down-Cut Spiral Bit – 1/4″ Shank (AstraHP Coated)
5mm down-cut spiral bit for clean top edges in sheet goods. Ideal for grooves, dados, and small feature work. AstraHP Coated Cut Diameter: 5mm Shank: 1/4″ Length of Cut: 7/8″ Overall Tool Length: 2-1/2″ Made In USA #row-172928485 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_956910320 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_956910320 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_956910320 { padding-top: 2px; padding-bottom: 2px; } }




Category: Down-Cut CNC Bits
This 5mm down-cut spiral bit with a 1/4-inch shank is designed for clean, chip-free cuts in CNC routing applications. The AstraHP coating helps reduce friction and heat buildup for smoother operation and longer tool life.
- Down-cut geometry pushes chips downward, minimizing tear-out on the top surface of your workpiece.
- 5mm cutting diameter is suitable for detailed and precise routing tasks.
- 1/4-inch shank fits standard CNC collets and routers.
- AstraHP coating enhances durability and performance.
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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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