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Onsrud 52-624 carbide routing end mill, 1/4 inch cutter, O-flute upcut spiral

Onsrud

Onsrud 52-624 Routing End Mill hand tool

SKU CH-873C-QQGQE MPN 52-624

Solid carbide O-flute upcut router bit cuts hard and soft plastics cleanly

  • Product typeAngle, Pitch & Slope Locators
  • Main materialCarbide
  • Upcut O-flute clears chips efficiently in plastics
  • Carbide construction resists wear for longer tool life
  • 1/4 inch cutter diameter suits common routing tasks
  • Designed for hard and soft plastic materials
  • Onsrud brand recognised for precision cutting tools

Material and Application

This solid router bit is made from carbide and features an upcut O-flute spiral design. It is intended for routing hard plastic and soft plastic materials. The cutter diameter is 1/4 inch.

Suitability for Plastic Fabrication

Fabricators working with hard or soft plastic sheet stock will find this bit matches the specified primary application. Buyers who need a bit for metal, wood or composite materials should look at something else.

Cutter Diameter Determines Fit

The 1/4 inch cutter diameter is the single specification that decides whether this bit fits the required tool holder and produces the correct slot width. Verify this dimension against your machine and design requirements before purchasing.

How it compares

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

Price $36.99
Pricier than about 65% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameOnsrud
Model name52-624
Product typeAngle, Pitch & Slope Locators
Size & build
Main materialCarbide

Questions about this item

Does the 52-624 routing end mill include any collets or wrenches, or must those be purchased separately?

The 52-624 is supplied as a single solid carbide router bit. Collets, wrenches and any holder accessories are sold separately.

How do I choose between the 1/4 in cutter diameter and other sizes for hard or soft plastic?

The 52-624 has a 1/4 in cutter diameter with an upcut O-flute geometry designed for chip evacuation in hard and soft plastics. Select a different diameter only if your tool holder or job requires it.

What does the upcut O-flute design mean for cut quality when the bit is in a CNC router?

The upcut O-flute pulls chips upward and out of the cut, reducing re-cutting and heat buildup. This produces cleaner edges in hard and soft plastics on a CNC router.

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