Diablo 20-301 – 1/8″ Radius Beadboard Bit System
$21.45
- Includes two slot cutters to rout either 1/4″ or 1/16″ tongue & groove joints
- Use with any hardwood or softwood to match your project or décor
- Use only with a table mounted router and fence
Overall Dia. (D)
All 2 sizes in this family →1/4"1-7/8"
1/8″ Radius Beadboard Bit System with 1/4″ Shank
Freud’s Beadboard Tongue and Groove System mills perfect beadboard in a variety of thicknesses from 3/8″ to 3/4″, and in almost any width. Mill beadboard from any hardwood or softwood, and use it to create a beautiful effect as wainscoting, wall or ceiling paneling, cabinet and bookcase backs, and more. The tongue and groove bits includes two slot cutters: use the 1/4″ cutter to mill a 1/4″ thick tongue and groove for 1/2″ to 3/4″ stock, or switch to the 1/16″ cutter for thinner material. Once the tongue and groove joints are complete, use the solid carbide Radius V-Groove Bit (#20-301) to complete the beadboard design.
- Includes two slot cutters to rout either 1/4″ or 1/16″ tongue & groove joints
- Use with any hardwood or softwood to match your project or décor
- Use only with a table mounted router and fence
Application: Create beautiful wainscoting, paneling and much more
Ideal for: Beadboard, decorative grooving
| Item # | 20-301 |
|---|---|
| Number of Cutters | 2 |
| Max RPM | 24000 |
| Carbide Height (h) | 3/16" |
| Overall Dia. (D) | 1/4" |
| Overall Length (H) | 1-3/4" |
| Radius (R) | 1/8" |
| Shank Dia. (A) | 1/4" |
| UPC | 008925062899 |
| Country of Origin | Italy |
Cuts
Hardwood
Softwood
Tools
Trades
| Item # | Overall Dia. (D) | Price |
|---|---|---|
 20-301 | 1/4" | $21.45 Add to cart |
 99-472 | 1-7/8" | $113.90 Add to cart |
Brand
Diablo
Explore Diablo Tools at General Cutting Tools, featuring innovative cutting solutions known as 'The Game Changers.' Our Diablo range includes advanced TICO CARBIDE, CERMET II, and Ultra-Thin Kerf Blades, plus cutting-edge abrasives and accessories. Experience enhanced efficiency with Diablo's Steel Demon™ saw blades and AMPED™ reciprocating blades, designed for professionals seeking superior performance in cutting and grinding tasks.
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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
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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.
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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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