Explore the SF-42 with Extended Shank Options, a versatile miniature burr designed to meet the demanding needs of metalworkers and woodworkers alike. With its unique extended shank, this tool offers improved reach, making those tricky jobs easier and more precise.
Ideal for professionals working on detailed projects that require both finesse and efficiency, the SF-42 is available in both double cut and standard cut variants. Whether you’re smoothing out surfaces or carving intricate details, it’s built to handle a variety of materials including cast iron, steel, copper, and brass alloys.
Featuring top-notch carbide construction and an ergonomic design, this miniature burr combines durability with performance, ensuring you get the job done faster and with a cleaner finish. Get ready to upgrade your toolset with this go-to choice for precision work.
Key Features
Extended shank provides enhanced access to hard-to-reach areas.
Available in double cut and single cut to suit different material needs.
Double cut version combines right and left hand flutes for exceptionally smooth finishes.
Single cut is designed for rapid stock removal on a wide range of metals.
1/8 inch head diameter with a 1/2 inch length of cut for detailed work.
Overall length of 1-1/2 inches ensures comfortable handling and control.
Crafted from solid carbide for long-lasting durability and sharpness.
Slight left hand cutting action in double cut enhances control and prevents chatter.
Compatible with cast iron, steel, copper, and brass alloys.
Manufactured by a reputable brand known for quality metalworking tools.
Specifications
Shape / Type: SF-42 Miniature Burr
Cut Type: Standard Cut or Double Cut
Head Diameter: 1/8 inch
Shank Diameter: 1/8 inch extended shank
Overall Length: 1-1/2 inches
Length of Cut: 1/2 inch
Material Compatibility: Cast iron, steel, copper, brass alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 105-08112-M
Frequently Asked Questions
Q: What materials can the SF-42 burr be used on?
The SF-42 is suitable for cast iron, steel, copper, and brass alloys.
Q: What is the difference between the double cut and single cut versions?
The double cut combines right and left hand flutes for a smoother finish, while the single cut is for faster stock removal with a right hand spiral flute.
Q: What sizes are the head and shank?
The head diameter and shank are both 1/8 inch, with an overall length of 1-1/2 inches.
Q: Can this burr be used with any die grinder?
It's designed to fit tools that accept a 1/8 inch shank, which is a common size for die grinders.
Q: Why is the extended shank useful?
The extended shank helps reach tight or recessed areas where standard burrs might not fit comfortably.
Q: How do I maintain the burr for longer use?
Regular cleaning and avoiding excessive pressure during use will help keep the burr sharp and effective.
Q: Is the SF-42 burr suitable for woodworking?
While primarily for metalworking, it can also be used for detailed woodworking tasks requiring precision.
Q: Does the burr have a specific recommended speed?
Operating speed depends on the material, but generally, moderate to high speeds are used; always refer to your tool and material guidelines.
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.
