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Sworker 20 PCS Tungsten Carbide Burr.
Designed in Germany, Manufactured by Germany and USA-made 6-Axis CNC, Made in China. Package Includes: 20 PCS 3mm shank ( compatible with Dremel 1/8"(3.175mm) collect ) carbide burr set, 1 twenty-slots plastic clamshell box like old cassette tape holder, 1 paper box and 1 manual.
Head Shapes: End-Cut Cylindrical, Ball-Nosed Cylindrical, Ball, Oval, Ball-Nosed Tree, Tree, Flame, Cone, Inverted Cone. 10 PCS Brazed Burrs Data: Head Dia.: 6mm. Head L.: 5 to 12mm. Head Spiral Flutes Qty.: 14. Head Material: Tungsten Carbide. Head Hardness: HRA90. Shank Dia.: 3mm. Shank L.: 38mm. Shank Material: 40Cr. Overall L.: 43 to 50mm. Max Rotation Speed: 70000RPM. 10 PCS Solid Tungsten Carbide Burrs Data: Head Dia.: 3mm. Head L.: 2 to 15mm. Head Spiral Flutes Qty.: 9. Head Material: Tungsten Carbide. Head Hardness: HRA90. Shank Dia.: 3mm. Shank L.: 23 to 36mm. Shank Material: Tungsten Carbide. Overall L.: 38mm. Max Rotation Speed: 140000RPM.
Cut Style: Double Cut, Direction of Rotation: Right Hand/Clockwise, Feed Direction: Generally counter-rotationally or with a swinging motion. direction of rotation to get fine finish. Optimal Drive Tool: Straight, Angle Die Grinder, Robot. Average Drive Tool: Drill, Drill Press. Drive Type: Air or Electric Rotary Tool. Optimal Fix Type: 3mm or 1/8"(3.175mm) Collect and Nut, Average Fix Type: 3-jaws Chuck.
Materials Applications: Hard Wood, Balsa, Wax, Soapstone, Slate, Marble, Granite, Concrete, Steel, Hardened Steel, Weld-Seam, Stainless Steel, Brass, Copper, Bronze, Aluminum, Cast-Iron, Cast-Steel, Cobalt, Nickel, Titanium, Zinc, Earthenware, Terracotta, Porcelain, Fiberglass, Plastic, Rubber, Fiber-Reinforced Plastics and so on. Burrs Applications: Carving, Engraving, Sculpting, Deburring, Contouring, Chamfering, Milling, Cleaning, Porting, Cutting, Grinding, Polishing, Elongating, Tooling, etc.
Manual: 1, Always wear ear, eye, face protection and protective safety gloves. 2, Generally, for rough work, move the burrs across the workpiece counter-rotationally. 3, Pass the tool over the workpiece in the direction of rotation to achieve fine finishes. 4, Min Clamping depth is 2/3 of the shank, if you have to clamp less, pls low speed. 5, If rough running, strong vibrations and increased flying sparks, pls use a new one. 6, Do not apply too much pressure, Let the speed do the work. Smaller burrs require faster speeds. 7, Soft materials, such as aluminum, use a grinding oil to reduce debris clogging. Grind glass, use water as lubricant. 8, Elongate holes, grip tool firmly with two hands and use a swinging motion, which prevents chatter, result in a safer cut. 9, Avoid impact loads, otherwise parts teeth will break off, shank will bend. Do not sink the burr for more than 1/3 of its periphery. 10, Recommendation for drives: shank 1/8" (75 to 300W), shank 1/4" (from 300W), for coarse cuts, 500W+ advantageous.
P Twigonometry
Reviewed in Canada on February 6, 2025
They were very aggressive hogging out the excess still, impressive.The metal shavings were sharp, I recommend an apron with PPE, and to wash up with this in mind(it felt like Fiberglas).It was so good. I bought an extra kit as a spare.
Belerus
Reviewed in the United States on January 4, 2025
Strong set of burrs that where even able to cut metal (do at your own risk however) and came in a lot of cool shapes to let me experiment with some neat wood carving designs.
lorie
Reviewed in the United States on January 25, 2025
Fantastic set at a fantastic price. Could not recommend this more!
William R. Ogden
Reviewed in the United States on January 18, 2025
I used the bits (burrs) only on wood. It takes some careful handling (especially if the wood is not the best for it) but it works well. Seems to keep the sharp edges.
Larry Hoffman
Reviewed in the United States on January 11, 2025
It works very well
Pietro carriles
Reviewed in Mexico on August 3, 2024
Maravillosas, fresas para un trabajo Profesional
RAFAEL GAMA GONZALEZ
Reviewed in the United States on August 21, 2024
Good quality nice and sharp. No defects and still holding strong.
Albert
Reviewed in the United States on July 30, 2024
For the price, you get a great set of tungsten carbide bits that work very well and fits most rotary grinders. These are top quality bits, easy to use and they cut everything I've tried them on, without dulling, so they seem durable. I'm happy with this product and recommend it.
Karla Lopez
Reviewed in Mexico on July 23, 2024
Están muy buenos
Rosevear Creations
Reviewed in Canada on February 18, 2024
Navigating the intricate pathways of jewelry making, 3D design, wax carving, lost wax casting, sand casting, smelting, forging, laser engraving, and sublimation demands a fusion of creativity, precision, and the right tools. As the driving force behind my studio and an avid vlogger and streamer dedicated to sharing the nuances of my craft, I recently encountered the Sworker Carbide Burr Set, compatible with Dremel 1/8" Shank, encompassing 20PCS of die grinder rotary tool rasp bits. This discovery has significantly elevated the finesse and efficiency of my work, marking a transformative leap in how I approach each project.The Sworker Carbide Burr Set has introduced a new dimension of versatility and precision to my studio. Each bit in the 20-piece set is designed for specific tasks, ranging from shaping to hollowing, carving, and refining. The compatibility with my Dremel tool enhances this versatility, allowing for seamless integration into my existing workflow. This compatibility is crucial, as it enables me to switch between tasks with fluidity and confidence, knowing that the quality of my work will remain uncompromised.One of the standout features of this set is the exceptional durability of the carbide material. These burrs have withstood the rigors of metal, wood, and even some harder plastics, maintaining their sharpness and effectiveness. This durability not only ensures that each piece I work on is finished to the highest standard but also offers a sense of reliability and longevity in my tools, which is invaluable in a professional setting.The precision achieved with the Sworker Carbide Burr Set is nothing short of remarkable. Whether I'm detailing a delicate piece of jewelry or engraving intricate designs into metal or wood, the finesse that these burrs allow me to achieve has transformed the quality of my finished products. This level of detail is what sets my work apart, and the Sworker set has become an indispensable ally in achieving such high standards.Sharing my experiences and techniques using the Sworker Carbide Burr Set on social media and streaming platforms has not only enriched my content but also sparked a dialogue with my audience about the importance of quality tools in artistic and crafting disciplines. Demonstrating the use and results of these burrs has inspired both seasoned professionals and hobbyists alike to explore new techniques and elevate their own craft.In conclusion, the Sworker Carbide Burr Set has become a cornerstone of my creative arsenal, offering unmatched precision, durability, and versatility. Its impact on my work has been profound, enabling me to push the boundaries of what I thought was possible in my designs and finishes. For anyone committed to excellence in jewelry making, metalworking, or any craft requiring intricate detailing, I wholeheartedly recommend this set. It's not merely a tool collection; it's a gateway to unlocking new creative potentials, making every project a masterpiece.
civil007
Reviewed in the United States on December 3, 2024
Theses bits are perfect for your Dremel. Many shapes to choose from and are made from carbide so you can use them on metal.A must for your rotary tool set.
asfit
Reviewed in the United States on December 14, 2024
These bits are amazing. They're durable, powerful, and easy to control (important when spinning at 10k+ RPM near your digits!). I've used them on hard and soft wood, soft metals, and plastic. They will absolutely chew through all of it, and show no signs of wear when you're done.Even if you don't think you'll need all of the different profiles, they're nice to have. For the price, it's a great set.
Larry Dee
Reviewed in Canada on November 1, 2024
Good for fine workSmall work not ment for heavy work
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