9/32″ Down-Cut Spiral Bit – 1/2″ Shank – Whiteside RD4800 (AstraHP Coated)
AstraHP Coated Solid Carbide 9/32″ cutting diameter 1/2″ shank 1″ length of cut Down-cut 3” overall length Made In USA #row-413159831 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1419280007 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1419280007 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1419280007 { padding-top: 2px; padding-bottom: 2px; } }



Category: Down-Cut CNC Bits
This Whiteside RD4800 is a 9/32-inch down-cut spiral bit with a 1/2-inch shank, featuring an AstraHP coating. Designed for CNC routing, the down-cut geometry helps produce a clean top edge on your workpiece while minimizing tear-out.
- Down-cut spiral design directs chips downward, reducing surface splintering.
- AstraHP coating enhances durability and helps resist heat buildup during use.
- 1/2-inch shank offers stability in CNC routers and other compatible tooling.
- 9/32-inch cutting diameter suits detailed or medium-duty routing tasks.
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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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