1/4 O Flute Up Cut CNC Bit, Single Flute Router Bits 1/4 Inch Shank
4 sold in last 24 hours
- One Bit, More Applications– Cut aluminum, acrylic, plastic, PVC, MDF, plywood and wood without constantly switching bits. This O flute router bit is a practical choice for CNC cutting, routing, slots and profiles
- Cleaner Edges, Less Redo – Spend less time sanding, polishing or cleaning up rough edges. The sharp, polished spiral edge cuts smoothly through aluminum, plastic and acrylic for a cleaner finish right off the machine
- Less Chip Buildup, Smoother Cuts – Keep heat and chips from slowing you down. The single flute upcut design gives chips more room to escape, helping reduce aluminum buildup and plastic melting during longer cuts
- Consistent Results, Job After Job – Consistent Quality, Reliable Results – Made from 100% virgin material for consistent quality and stable performance. ±0.05 mm tolerance helps maintain reliable cutting accuracy from bit to bit
- Sustainability: Sharpro’s low-carbon process cuts waste & tool changes, enabling sustainable high-speed machining. A truly sustainable tool must protect nature and deliver durability—Sharpro delivers both
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Estimated shipping
Select a product to estimate shipping.What makes an O-flute flute bit different?
Its O-flute design provides ample chip space for smooth cutting and efficient chip removal.
Can I use this router bit on aluminum and brass?
Yes. It is suitable for aluminum, brass, copper, soft metals, acrylic, wood, and other compatible materials.
What types of cuts can this bit make?
Ideal for slotting, grooving, pocketing, profiling, engraving, trimming, and edge milling.
What is the difference between upcut and downcut?
Upcut lifts chips away from the cut, while downcut pushes chips downward for better top-edge control.
When should I choose an upcut or downcut bit?
Choose upcut for efficient chip evacuation; choose downcut when a cleaner top surface is preferred.
Product details






| Main Specification | |
|---|---|
| Manufacturer | SHARPRO |
| Unit Count | 1 Count |
| Cutting Diameter | 0.25 Inches |
| Brand | SHARPRO |
| UPC | 648564254967 |
| Number of Items | 1 |
| Cut Type | Center Cut |
| Cutting Length | 1 Inches |
| Included Components | 1 |
| Item Diameter | 0.25 Inches |
| Material | Tungsten Carbide |
| Size | 1/4" DIA - 1" CL - 1/4" SHK |
| Technical Details | |
| Part Number | SHARPRO |
| Model | SPWSY1LX1/4*1/4*1*2-1/4 |
| Material Type | Tungsten Carbide |
| Number of Flutes | 1 |
| Others | |
| Item Highlight | Plastic or Wood or Acrylic or Solid Carbide Single Flute Spiral Router Bits for Aluminum or MDF and PVC or 1" CL or 2-1/4"OVL |
| Product Type | Spiral |
| Size Name | 1/4" DIA - 1" CL - 1/4" SHK |























