01 — Essential Specifications
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Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Aluminum
- Non-ferrous metals
Recommended applications
Typical jobs and operations
- Non-ferrous metals — aluminum and other soft non-ferrous materials
- Material removal
Compatible machines
Equipment and operating methods
- Die grinder
- CNC router
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Construction & identification
Tool typeCarbide Burs
Tool subtypeCylinder Radius-End Carbide Burs
Detailed styleSingle-Cut for Non-Ferrous
Manufacturer seriesNF BURS
Series familyNF BURS
Measurement systemImperial
Manufacturer part numberSC3NF
Dimensions & fit
Size3/8"
Increment1/3 in
Cutting diameter3/8
Flute / cutting length3/4
Shank diameter1/4
Pack quantity1
Cutting geometry
Bur shapeSingle Flute
Bur cutSingle cut
04 -- Why Choose this series
Series advantage
Why choose the NF BURS series
NF BURS
Wide single-flute geometry helps peel away soft material and improves chip clearance during aluminum deburring.
Features supporting this advantage
- Wide single-flute geometry helps peel away soft material and improves chip clearance during aluminum deburring.
05 -- Compatibility & What's Included
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
View the complete technical description
Champion SC3NF 3/8" x 3/4" Cylinder Radius-End Single-Flute Carbide Bur for Aluminum
SC3NF is a Champion single-flute carbide bur for aluminum and non-ferrous metals, also commonly searched as a carbide burr or rotary carbide file. This cylinder radius-end profile is sized at 3/8" cutting diameter x 3/4" length of cut with a 1/4" shank.
Designed for non-ferrous metals — aluminum and other soft non-ferrous materials, it supports controlled deburring, weld cleanup, contouring and edge finishing in professional fabrication, maintenance, toolmaking and repair work.
Key Features
- Exact MPN: SC3NF.
- Shape: Cylinder Radius-End for profile-specific deburring and contouring.
- Cutting size: 3/8" cutting diameter x 3/4" length of cut.
- Shank: 1/4" for compatible rotary die grinder equipment.
- Cut style: wide single-flute geometry for soft non-ferrous material.
- Finish: bright, uncoated single-flute carbide construction.
- Made for metalworking: deburring, weld removal, edge finishing, profiling and material cleanup.
Technical Specifications
| Manufacturer part number | SC3NF |
|---|---|
| Bur shape | Cylinder Radius-End |
| Cutting diameter | 3/8 inch |
| Length of cut | 3/4 inch |
| Shank size | 1/4 inch |
| Cut style | Single flute / aluminum cut |
| Material application | Non-ferrous metals — aluminum and other soft non-ferrous materials |
| Recommended machine | rotary die grinder |
Applications
Use the SC3NF for aluminum and non-ferrous metal deburring, shaping and edge finishing. Match the bur shape, diameter, shank and cutting speed to the workpiece and access requirements.
Use and Safety
Operate this carbide bur in a compatible rotary die grinder at the recommended speed for its diameter. Do not run carbide burs in portable power drills. Secure the workpiece, inspect the bur and collet before use, and wear eye and face protection because cutting tools can shatter.
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