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Onsrud 63-624 carbide routing end mill, up-spiral flute, silver metal finish

Onsrud

Onsrud 63-624 Routing End Mill Up Spiral 1/4 1 1/4 3 hand tool

SKU CH-F096-3A3FV MPN 63-624

Solid carbide router bit with upcut spiral flute for aluminium routing

  • Product typeAngle, Pitch & Slope Locators
  • Main materialCarbide
  • Solid carbide construction resists wear
  • Up-spiral O-flute clears chips from aluminium cuts
  • 1/4 inch cutter diameter suits fine routing work
  • 1-1/4 inch cutting length reaches deeper profiles
  • 3 inch overall length fits standard collets

Solid carbide router bit for aluminium

This solid carbide router bit is designed for aluminium machining. The up-spiral O-flute geometry clears chips efficiently while producing a clean edge. It is suited to CNC routing and hand-held work where aluminium is the primary material.

Users cutting aluminium who need reliable chip

The O-flute upcut design serves workshops and fabricators processing aluminium sheet or extrusion. Buyers working mainly with hardwoods, plastics or abrasive composites should look at tools with different flute geometries optimised for those materials.

1/4 inch cutter diameter

The cutting diameter is 1/4 inch, which determines the minimum internal radius and the width of each pass. Verify that this diameter matches the tool-path requirements of your project before ordering.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $65.99
Pricier than about 79% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameOnsrud
Model name63-624
Product typeAngle, Pitch & Slope Locators
Size & build
Main materialCarbide

Questions about this item

What comes with the Onsrud 63-624 routing end mill and what must be purchased separately?

The Onsrud 63-624 routing end mill is supplied as a single solid carbide router bit. A compatible router or CNC machine with a 1/4-inch collet is required separately to use the tool.

Which version of the Onsrud 63-624 should I choose for my application?

The Onsrud 63-624 is a specific model: a 1/4-inch diameter, up-cut O-flute solid carbide router bit designed primarily for aluminium. There are no alternative versions or capacities listed for this MPN.

What does the up-cut O-flute geometry mean when the Onsrud 63-624 is running in a router?

The up-cut O-flute design pulls chips upward and away from the cut, reducing heat buildup and preventing chip re-welding when machining aluminium, giving a cleaner edge finish on the workpiece.

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