Whiteside 13-1125 Helix Mortise Bit w/ Downshear - 1 1/8″ CD
$48.66 $57.25
SKU: 13-1125 Whiteside Machine Company
Materials: Natural woods, composite woods, hard plastics
Recommended RPM: 12,000-14,000 (max 24,000)
These Mortise heads are designed to screw down onto a Helix Mortise Arbor (Part #HMA-1/4 or #HMA-1/2) for easy transition from one cutting head to the next. The Mortise head is only available with a downshear cutter.
- TOOL SPECS: Carbide-tipped, screw type helix mortise bit with 1-1/8" cutting diameter, 1/2" cutting length, 1/4"-28 threads, and 1/2" overall length.
- DESIGN: Easily screws onto a helix mortise arbor for a smooth transition between heads, streamlining your workflow for efficient and hassle-free use. Requires a 1/4"-28 thread arbor.
- MORTISE: Perfect for cutting clean, square-bottom mortises for hinges, locksets, and other joinery, delivering a precise rectangular recess for various woodworking applications.
- DOWNSHEAR: The short downshear flute finishes the top edge within the mortise, providing a clean, precise cut for a professional finish.
- CARBIDE TIPPED: Offers an excellent balance of quality and cost, making it ideal for a wide range of applications.
- DISTINCT PROFILES: Designed for hand-held routers, router tables, and CNC machines in a wide variety of applications.
Availability: In stock at our supplier — typically ships in 3–7 business days. Contact us to confirm lead time on larger quantities.
Feeds & Speeds
Based on published chip-load charts at 18,000 RPM.
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