3/16 O Flute Upcut CNC Bit, Single Flute Router Bits 1/4 Shank
- Built for Aluminum & Plastics – O-flute geometry creates more room for chips when routing aluminum, acrylic, Plexiglass, PVC and plastic, helping reduce chip buildup and melted edges
- Keeps Chips Moving – Single-flute upcut design lifts chips away from the cutting path to reduce recutting and heat buildup. Keep a steady feed rate instead of slowing down or dwelling in one spot
- Smooth Cuts, Less Sticking – 25°–28° spiral edge with mirror polishing reduces friction and material sticking, helping leave cleaner edges on aluminum, acrylic and plastic with less cleanup
- Repeatable Cutting Accuracy – ±0.02 mm dimensional tolerance helps deliver consistent results from one cut to the next, especially when routing repeated parts, slots and profiles where fit matters
- Match Speed to the Material – Works with CNC and 1/4" collet handheld routers. Use shallower passes and steady feed on aluminum or acrylic; clear chips between passes to control heat
Estimated shipping
Select a product to estimate shipping.These SHARPRO Ultra 3/16 O Flute Upcut CNC Router Bits are designed for precision routing of aluminum, plastics, and other materials. They offer a streamlined cutting experience and consistent results, making them a valuable addition to your workshop.
Key Highlights
- Optimized for Aluminum & Plastics: The O-flute geometry reduces chip buildup and melted edges when working with materials like aluminum, acrylic, PVC, and plastic.
- Chip Removal: The single-flute upcut design helps lift chips away from the cutting path, minimizing recutting and heat generation.
- Smooth Cuts: A 25°–28° spiral edge with mirror polishing reduces friction and material sticking, resulting in cleaner edges.
- Consistent Accuracy: A dimensional tolerance of ±0.02 mm ensures repeatable cutting accuracy, particularly useful for repetitive parts and profiles.
Useful Facts
- Size: 3/16 inch
- Material: Solid Carbide
- Brand: SHARPRO Ultra
- Cutting Diameter: 0.19 inches
- Cutting Length: 0.5 inches
Good Fit For
- CNC Routers
- Handheld Routers with 1/4 inch collets
- Routing aluminum, acrylic, plastic, PVC, wood, and MDF
- Creating slots and profiles requiring precise fit
Product details





Specifications
| Main Specification | |
|---|---|
| Manufacturer | SHARPRO-Ultra |
| Unit Count | 1 Count |
| Cutting Diameter | 0.19 Inches |
| Brand | SHARPRO Ultra |
| UPC | 648564256909 |
| Number of Items | 1 |
| Cut Type | Up-Cut |
| Cutting Length | 0.5 Inches |
| Included Components | SPUWSY1LX14316122C |
| Item Diameter | 0.19 Inches |
| Material | Carbide |
| Size | 3/16 in |
| Product information | |
|---|---|
| Number of Packs | 1 |
| Technical Details | |
|---|---|
| Part Number | SPUWSY1LX14316122C |
| Material Type | carbide |
| Number of Flutes | 2 |
| Others | |
|---|---|
| Item Highlight | Plastic, Wood, Acrylic, DLC Coating, MDF and PVC, Solid Carbide Spiral Router Bits for Aluminum, 1/2" CL, 2"OVL |
| Product Type | Spiral |
| Size Name | 3/16 in |
| Tags | |
|---|---|
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