Onsrud
Onsrud 61-082 Carbide O-Flute Router Bit
Carbide O-flute router bit for hard and soft plastics, 1/4 inch cutter diameter
- TypeRouters
- Weight0.06
- MaterialCarbide
- Color/FinishUncoated
- Carbide construction resists wear for longer tool life
- O-flute geometry clears chips efficiently in plastic routing
- 1/4 inch cutter diameter suits detailed profiling work
- Uncoated surface prevents material adhesion during cuts
- Lightweight 0.06 lb design reduces spindle load
Carbide O-Flute Router Bit
The Onsrud 61-082 is a solid carbide router bit with a straight O-flute design. It features a 1/4 inch cutter diameter and an uncoated finish. The tool is intended for routing hard and soft plastics. It weighs 0.06 units.
Material suitability
This bit suits fabricators cutting acrylic, polycarbonate or similar plastics where chip evacuation matters. The O-flute geometry helps prevent melting and re-welding in soft plastics. Shops machining aluminium, composites or wood should select a different geometry.
Cutter diameter
The 1/4 inch cutter diameter determines the minimum internal radius and the material removal rate per pass. Verify that your collet or tool holder accepts this shank size before ordering.
Highlights
- Carbide construction resists wear for longer tool life
- O-flute geometry clears chips efficiently in plastic routing
- 1/4 inch cutter diameter suits detailed profiling work
- Uncoated surface prevents material adhesion during cuts
- Lightweight 0.06 lb design reduces spindle load
Specifications
| Type | Routers |
|---|---|
| Weight | 0.06 |
| Brand | Onsrud |
| Model | 61-082 |
| Material | Carbide |
| Color/Finish | Uncoated |
Questions about this item
How can I confirm the 61-082 bit is cutting cleanly in hard or soft plastic after setup?
Run a test pass in the target plastic; a clean edge with no melting or chipping shows the O-flute geometry is evacuating chips as designed.
What comes with the 61-082 and what must I supply?
The box contains the uncoated carbide router bit only; you will need a compatible 1/4 in collet, a router or CNC spindle, and appropriate work-holding for the plastic sheet.
Which 61-082 variant should I choose for my plastic routing job?
The 61-082 is a single specification — 1/4 in cutter diameter, O-flute, solid carbide — so select it when that exact geometry matches your plastic milling requirements.
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