3M
3M 5114402346 9 x 11 Very Fine 240 Grit Trim-M-Ite Fre-Cut Silicone Carbide Sandpaper 25 Sheets
$8.99
0.00011105BTC
In stock
Onsrud 52-554 Carbide Upcut Router Bit
A solid carbide router bit with an upcut spiral designed for foam cutting applications
- Product typeRouters
- Main materialCarbide
- Color and finishUncoated
- Carbide construction resists wear for longer tool life
- Upcut spiral clears chips efficiently from foam cuts
- 1/8 inch cutter diameter suits fine detail routing
- Solid carbide body maintains rigidity during operation
- Uncoated finish prevents coating buildup on soft materials
Purpose and User
The Onsrud 52-554 is a solid carbide router bit designed for upcut spiral routing in foam materials. It suits CNC operators and fabricators who need clean chip evacuation when cutting soft substrates.
Setup Checks
Verify that your collet or tool holder accepts the 1/8 inch shank diameter before ordering. Confirm the machine spindle can reach the speeds recommended for uncoated carbide tooling in foam applications.
Sustained Load Behaviour
The uncoated carbide construction maintains edge geometry during extended cutting passes without the thermal degradation seen in coated alternatives. Chip clearance remains consistent because the upcut helix continuously pulls debris away from the kerf.
How it compares
Measured against everything we stock in Sanders, Rotary & Demolition Tools, at today’s prices. Recalculated every night.
- Price $60.99
- Pricier than about 74% of the 477 comparable items (median $21.99).
Specifications
| Product | |
|---|---|
| Brand name | Onsrud |
| Model name | 52-554 |
| Product type | Routers |
| Color and finish | Uncoated |
| Size & build | |
| Main material | Carbide |
Questions about this item
What comes in the box with the Onsrud 52-554 router bit?
The box contains the single solid carbide upcut router bit. No additional accessories, collets, or wrenches are included.
Which version of the 52-554 should I choose for foam routing?
The 52-554 is a single specification: a 1/8 inch diameter carbide upcut spiral bit designed for foam. There are no alternative capacities or coatings to select.
How does the upcut spiral design affect chip removal in my CNC router?
The upcut spiral pulls chips upward and out of the cut, preventing recutting and keeping the foam surface clean during high-speed routing.
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