Small Grooving Bits such as the Classical Round Bottom are commonly used for decorative designs in cabinet doors or for detail veining in furniture. Round Nose Bits and V-Groove Bits are often used in the same manner. The larger Grooving Bits are great for a raised panel effect in doors and for adding a bold accent to furniture or large work pieces. These bits also make nice edge profiles with the aid of a router table and fence.

TOOL SPECS: Carbide-tipped classical round bottom bit with 3/16″ radius, 7/8″ large diameter, 1/2″ cutting length, 1/2″ shank, and 2-1/8″ overall length for use with 1/2″ collets.
CLASSIC PROFILE: Perfect for creating decorative moldings and profiles in trim work or for stylish center cuts on cabinets and signage, adding a professional touch to your woodworking projects.
PLUNGING DESIGN: Plunging design offers precise control over the starting point of the profile, allowing for accurate and consistent cuts.
APPLICATIONS: Ideal for creating decorative round-bottom designs in cabinet doors or adding detailed veining to furniture, enhancing the look of your projects.
CARBIDE TIPPED: Offers an excellent balance of quality and cost, making it ideal for a wide range of applications.
MATERIALS: Perfect for use on natural woods, composite woods, and hard plastics, providing clean and precise cuts across a variety of surfaces.

Part No.	3730
Series	Classical Round Bottom
Description	Classical Round Bottom, 3/16" Radius, 7/8" Dia
Radius	3/16"
Large Diameter	7/8"
Materials	Natural woods, composite woods, hard plastics
Recommended RPM	14,000-16,000 (max 18,000)

Part No.	Shank	Radius	Large Diameter	Cutting Length	Overall Length	Price
3725	1/4"	1/8"	3/4"			$38.08 Add to cart
3735	1/2"	3/16"	7/8"	1/2"	2-1/8"	$43.70 Add to cart
3740	1/2"	3/16"	1-1/8"	1/2"	2-1/8"	$51.41 Add to cart
3750	1/2"	7/32"	1-3/8"	9/16"	2-1/2"	$64.26 Add to cart
3730		3/16"	7/8"			$40.46 Add to cart

Brand

Whiteside

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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.

Request a Custom Tool Modification

Need this tool changed for your application? Contact General Cutting Tools today to discuss your custom tooling needs. We can help you find the right solution for your machine, material, and production goals.

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Whiteside 3730 Classical Round Bottom, 3/16″ Radius, 7/8″ Dia