Belin 33635A 1/4 inch upcut O-flute CNC router bit for aluminum and non-ferrous metals

Belin 33635A 1/4" Upcut O-Flute CNC Router Bit - Aluminum & Non-Ferrous Metals

$121.21 $151.51

SKU: 33635A LMT Belin

Seulement 24 gauche!
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The Belin 33635A 1/4" Upcut O-Flute CNC Router Bit is a solid carbide, single flute tool engineered for machining aluminum, brass, copper and other non-ferrous metals. The upcut spiral geometry provides efficient chip evacuation, and the short 3/4" cutting length gives increased rigidity and control.

FEATURES:

Single flute upcut O-flute geometry
Solid carbide construction
Polished flute for clean chip release
Designed for aluminum and other non-ferrous metals

SPECIFICATIONS:

Brand: Belin
SKU: 33635A
Tool Series: 33000 Series
Cutting Diameter: 1/4"
Cutting Length: 3/4"
Shank Diameter: 1/4"
Overall Length: 2"
Number of Flutes: 1
Tool Material: Solid Carbide

RECOMMENDED MATERIALS:

Aluminum, brass, copper, aluminum composite and other non-ferrous metals. Ideal for fabrication, signage, panels, displays and precision components.

Replacement tool

Belin cutting tools transitioned to the LMT Onsrud brand effective January 1, 2026, and are now produced and etched as LMT Onsrud product. When these final Belin sizes are gone they will not be restocked.

Direct replacement: LMT Onsrud 63-316 - matching key dimensions for a seamless transition.

Not sure which size you need? Contact us with your Belin part number and we will match it to the right Onsrud tool.

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.