Looking for a versatile tool that truly delivers? The SF-42 with Extended Shank Options from our F Series Tree Shape Radius End line is your go-to for precision cutting. Whether you're shaping metal or working on detailed finishing touches, this burr brings the quality you need.
This burr is ideal for metalworking pros and craftspeople who demand durable, long-lasting cutting tools. Its extended shank offers extra reach, making it perfect for those hard-to-access spots. Plus, choose between standard or double cut types depending on your project requirements.
With a compact yet powerful design featuring a 1/8 inch head diameter and a 1/2 inch length of cut, this burr is engineered to provide rapid stock removal and smooth finishes. Ready to upgrade your tool collection? This SF-42 burr makes it easy and efficient.
Key Features
Available in Standard Cut or Double Cut options for versatility
Right-hand spiral flutes for efficient cutting action
Extended 1-1/2 inch shank for access to tight spaces
Head diameter of 1/8 inch suitable for fine detail work
Length of cut at 1/2 inch for effective material removal
Double Cut variant offers super smooth finish with Left and Right hand flutes
Designed to work on cast iron, steel, copper, and brass alloys
Combines rapid stock removal with excellent surface finish quality
Slight left-hand cutting action on double cut provides better control
Robust construction for durability and long tool life
Specifications
Shape / Type: Tree Shape Radius End (F Series)
Cut Type: Standard Cut or Double Cut
Head Diameter: 1/8 inch
Shank Diameter: 1/8 inch
Overall Length: 1-1/2 inches (extended shank)
Length of Cut: 1/2 inch
Material Compatibility: Cast Iron, Steel, Copper, Brass Alloys
Brand / Manufacturer: Burrs4Less F Series
Made In: USA
SKU / Part Number: 105-08112
Frequently Asked Questions
Q: What materials can I use the SF-42 burr on?
It’s designed for cast iron, steel, copper, and brass alloys.
Q: What’s the difference between Standard Cut and Double Cut?
Standard Cut offers rapid stock removal, while Double Cut provides a smoother finish and better burr control.
Q: What does the extended shank help with?
The longer shank makes it easier to reach tight or recessed areas without compromising control.
Q: Is the burr compatible with all rotary tools?
It fits tools that accept a 1/8 inch shank diameter.
Q: How should I maintain the burr for best performance?
Keep it clean, avoid excess pressure during use, and store it in a dry place.
Q: Can I use this burr for woodworking?
It’s optimized for metal alloys but can be used carefully on softer woods.
Q: Does the cut type affect vibration during use?
Double Cut burrs generally produce less vibration and offer better control.
Q: What is the length of the cut portion?
The length of cut is 1/2 inch.
Q: How do I know when it’s time to Replace or Resharpen the burr?
Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.
Why Choose Carbide Burrs Direct?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
High Heat Resistance
Solid carbide construction maintains hardness even at high operating temperatures.
Maximum Durability
Solid piece construction ensures heat resistance and minimal breakage.
Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
Industrial Heritage
Decades of experience supplying tools to the aerospace and automotive sectors.
