Introducing the SJ-6 J Series Taper 60 Deg carbide burr — a must-have tool for metalworking pros who demand precision and quality. Crafted for creating perfect beveled edges and countersunk holes, it handles tough materials with ease.
Designed for machinists, welders, and fabricators working with steel, cast iron, and non-ferrous metals, the SJ-6 tackles various projects, from fine detail work to heavy-duty stock removal. Its tapered 60-degree cone shape lets you reach tricky angles effortlessly.
With options between standard cut or double cut, this burr ensures you get the finish you want, whether a rapid cut or a super smooth surface. Ready to elevate your metal shaping game? The SJ-6 is the tool that makes it happen.
Key Features
Tapered 60-degree cone shape designed for beveled edges and countersunk holes.
Available in Standard (Single) Cut or Double Cut options to suit your finish needs.
Standard Cut provides rapid stock removal with excellent surface finish.
Double Cut offers a smoother finish with combined right and left hand flutes for better control.
Head diameter of 5/8 inch and length of cut 1/2 inch for precise work.
Shank diameter of 1/4 inch and 2-inch overall length fit most standard grinders and rotary tools.
Right-hand spiral flute for efficient cutting.
Compatible with cast iron, steel, copper, and brass alloys.
Durable carbide material ensures long-lasting performance under tough conditions.
Manufactured to maintain sharp edges and reduce tool wear over time.
Specifications
Shape / Type: J Series Taper 60 Degree Cone
Cut Type: Standard Cut or Double Cut
Head Diameter: 5/8 inch
Length of Cut: 1/2 inch
Shank Diameter: 1/4 inch
Overall Length: 2 inches
Material Compatibility: Cast Iron, Steel, Copper, Brass Alloys
Brand / Manufacturer: Burrs4Less
Made In: USA
SKU / Part Number: 109-42114
Frequently Asked Questions
Q: Can I use the SJ-6 burr on aluminum?
Yes, it works well on aluminum, especially the double cut version for smoother finishes.
Q: What’s the difference between Standard Cut and Double Cut?
Standard Cut removes material quickly with a single spiral flute; Double Cut uses right and left flutes together for a finer, smoother finish.
Q: Will the 1/4 inch shank fit my rotary tool?
The SJ-6’s 1/4 inch shank fits most standard rotary tools and die grinders.
Q: How do I prevent the burr from dulling too quickly?
Avoid applying too much pressure and clean the burr regularly to keep debris out of the flutes.
Q: Is the 60-degree taper suitable for countersunk holes?
Yes, the 60-degree cone shape is specifically designed for beveled edges and countersinking.
Q: Can this burr be used on hardened steel?
It’s best suited for softer materials; using on hardened steel may reduce the burr’s lifespan.
Q: How do I know when it’s time to replace the burr?
Signs include slower cutting, rougher finish, or visible wear on the cutting edges.
Q: Is this burr manufactured in the USA?
Yes, the SJ-6 is proudly made in the USA.
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.
