Whiteside RD4111A O-Flute Down Cut Spiral, 3/8″ Shank, 3/8″ Dia, 1-1/8″ CL, 3″ OAL
$53.93
- Whiteside part no. RD4111A
- Shank: 3/8"
- Cutting Diameter: 3/8"
- Flutes: 1
- Cutting Length: 1-1/8"
Whiteside RD4111A — O-Flute Down Cut Spiral, 3/8" Shank, 3/8" Dia, 1-1/8" CL, 3" OAL.
- Shank: 3/8"
- Cutting Diameter: 3/8"
- Flutes: 1
- Cutting Length: 1-1/8"
- Overall Length: 3"
- Profile: Down Cut
Materials: Natural woods, hard plastics, soft plastics, aluminum
Recommended RPM: 16,000-18,000 (max 24,000)
The best bit for plastic projects, made from solid carbide and designed to utilize a shear cutting action to provide a smooth cut. This design will also decrease the build up of material on the cutting edge. The spiral flute outperforms traditional o-flute straight bits by providing the absolute best cut and superior chip ejection.
- TOOL SPECS: Solid carbide, down cut, o-flute spiral with 3/8″ cutting diameter, 3/8″ shank, 1-1/8″ cutting length, and 3″ overall length for use in routers with a 3/8″ collet.
- O-FLUTE: The oval shaped flute allows for rapid chip removal away from the cutting edge, preventing soft materials from sticking or gumming up the cutting edge.
- DOWN CUT SPIRAL: Down Cut Spirals ensure a clean edge on the side of the material closest to the router. Perfect for clean, top edges in handheld routing or CNC applications.
- HELIX: The spiral helix gently sweeps through the material, ensuring clean, crisp cuts while outperforming standard straight bits.
- MATERIALS: Performs best in plastic and aluminums, especially in soft materials where melting is a concern. Also performs well in solid woods.
- MACHINES: Designed for hand-held routers, router tables, and CNC machines in a wide variety of applications.
Whiteside catalog page 7.
| Part No. | RD4111A |
|---|---|
| Series | O-Flute Down Cut Spiral |
| Description | O-Flute Down Cut Spiral, 3/8" Shank, 3/8" Dia, 1-1/8" CL, 3" OAL |
| Shank | 3/8" |
| Cutting Diameter | 3/8" |
| Flutes | 1 |
| Cutting Length | 1-1/8" |
| Overall Length | 3" |
| Profile | Down Cut |
| Materials | Natural woods, hard plastics, soft plastics, aluminum |
| Recommended RPM | 16,000-18,000 (max 24,000) |
| Part No. | Shank | Cutting Diameter | Flutes | Cutting Length | Overall Length | Profile | Price |
|---|---|---|---|---|---|---|---|
| RD1601A | 1/4" | 1/8" | 1 | 1/2" | 2-1/2" | Down Cut | $35.95 Add to cart |
| RD1611A | 1/4" | 1/8" | 1 | 5/8" | 4" | Down Cut | $45.46 Add to cart |
| RD2074A | 1/4" | 1/4" | 1 | 3/4" | 2-1/2" | Down Cut | $33.53 Add to cart |
| RD2076A | 1/4" | 1/4" | 2 | 3/4" | 2-1/2" | Down Cut | $31.61 Add to cart |
| RD4111A | 3/8" | 3/8" | 1 | 1-1/8" | 3" | Down Cut | $53.93 Add to cart |
Brand
Whiteside
Need This Tool Customized?
Every machining application is different. If this tool is close to what you need but not an exact fit, General Cutting Tools can help modify it for your specific job, machine, material, or production requirement.
We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.
Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.
Common Tool Customization Options
Diameter and OD Modifications
We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.
Bore Modifications for Saw Blades
Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.
Length Adjustments
Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.
Shank Modifications
Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.
Radius, Chamfer, and Corner Changes
We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.
Step Tool Modifications
For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.
Flute and Cutting Edge Adjustments
Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.
Regrinding and Resharpening
Many cutting tools can be reground or resharpened to restore performance, extend tool life, and reduce replacement costs.
Custom Profiles and Special Forms
For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.
Material-Specific Tool Adjustments
We can help modify or recommend tooling based on the material being machined, including aluminum, brass, bronze, plastics, stainless steel, hardened steel, cast iron, composites, and other industrial materials.
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Tool coatings can be selected or added to improve wear resistance, heat resistance, lubricity, and performance in specific materials such as steel, stainless steel, aluminum, cast iron, and high-temperature alloys.
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