Free Shipping on orders over $300 — shop now

Onsrud 52-000 Series Solid Carbide Upcut Spiral Router Bit - CNC Router Store

Onsrud 52-000 Series Solid Carbide Upcut Spiral Router Bit - CNC Router Store

LMT Onsrud 52-000 Series feeds and speeds chart - recommended chip load per tooth by cutting diameter

LMT Onsrud 52-000 Series – Solid Carbide Upcut Spiral for Plastics, Aluminum & Fiberglass specifications

LMT Onsrud 52-000 Series – Solid Carbide Upcut Spiral for Plastics, Aluminum & Fiberglass

$63.00

SKU: 52-040 LMT Onsrud

Crafted for versatile use, the Onsrud 52-000 Series Solid Carbide Upcut Spiral Router Bit offers a significantly longer lifespan compared to high speed steel bits. Its upward chip flow is ideal for various applications.

Feeds & Speeds

Based on published chip-load charts. Full calculator →

Cut not coming out right? Melting, chipping, burning or tearout — the Cut Doctor reads your settings (or a photo of the edge) and gives you the cause, corrected numbers, and the bit that fixes it. Free, no signup.

Not getting a clean cut with this bit?

Tell the Cut Doctor your RPM, feed and flute count — or upload a photo of the edge — and it returns the cause, the corrected numbers, and whether this is even the right bit for your material. Free, no signup.Published chip-load data for this bit covers: Aluminum, Solid surface.

Diagnose my cut → Just need feeds & speeds?

Onsrud 63-000 Series Solid Carbide Upcut Spiral Router Bit – Single Flute

Onsrud 40-000 Series High Speed Steel Upcut Spiral Spiral Router Bit

Brands We Carry

Router Bits, Blades