Description
Product Overview
The Hamineler Screw Mandrel Set is engineered for precision and durability in demanding abrasive applications. Crafted from high‑grade steel and finished with a nickel plating, each mandrel resists wear and corrosion, extending tool life. The set includes ten 2 mm mandrels, ten 3 mm mandrels, and three 6 mm mandrels, each featuring a 3 mm shank that fits most standard rotary tools. Dimensions are compact at 3.15 x 3.15 x 0.39 inches, weighing just one pound, making storage and handling effortless. Designed for compatibility with diamond cutting wheels, resin cutting wheels, and small saw blades, this collection provides the flexibility needed for varied industrial and scientific tasks.
Usage
These mandrels excel in environments where precision cutting and grinding are essential. Whether you are shaping stone, polishing metal, or trimming composite materials, the nickel‑plated steel ensures a stable, vibration‑free connection to your rotary tool. Ideal for fabricators, jewelers, and DIY enthusiasts, the set supports quick changes between mandrel sizes, minimizing downtime on the shop floor. 
Why Choose Us
Hamineler combines rigorous engineering with meticulous quality control, delivering mandrels that meet industrial standards. Each piece undergoes hardness testing and surface inspection to guarantee consistent performance. The nickel coating not only enhances corrosion resistance but also provides a smoother interface with cutting discs, reducing heat buildup. Backed by a strong reputation in the industrial sector and a 4.4‑star rating from over 200 customers, Hamineler ensures reliability you can trust.
Key Features
- Nickel‑plated steel construction for superior wear resistance
- Versatile size range: 2 mm, 3 mm, and 6 mm mandrels
- Standard 3 mm shank fits most rotating tools
- Ideal for diamond, resin, and small saw wheel applications
- Compact packaging for easy storage and transport
FAQ
What tools are compatible with these mandrels?
All mandrels feature a 3 mm shank, which is standard for most rotary tools, including Dremel, Proxxon, and similar brands.
Can I use these mandrels with non‑abrasive accessories?
Yes, the mandrels can securely hold a variety of accessories such as polishing pads and small sanding discs, provided they match the mandrel size.
How do I maintain the nickel plating?
After use, wipe the mandrels with a clean, dry cloth to remove debris. Avoid harsh chemicals; a mild soap solution followed by thorough drying will preserve the plating.
Is the set suitable for professional workshops?
Absolutely. The high‑quality steel and precise tolerances meet the demands of professional fabrication, jewelry making, and scientific equipment maintenance.
What is the warranty on these mandrels?
Hamineler offers a one‑year limited warranty covering manufacturing defects, ensuring you receive a reliable product.





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