Mini Tungsten Carb. Cutter 3.2mm Ball 3.2mm Shank
Tip Diameter: Ø3.2mm
Shank Diameter: Ø3.2mm
Shape: Ball
Unlock limitless creative possibilities with the 3.2mm Mini Tungsten Carbide Ball Cutter, the premier choice for intricate 3D carving, hollowing, and spherical concave cutting. The perfectly symmetrical ball shape is engineered to cut in any direction, making it an essential tool for creating smooth organic curves, engraving delicate fluid lines, and "setting" or seating round stones in jewelry work. Its spherical geometry ensures a consistent radius, allowing you to create uniform dimples or decorative textures with ease.
Featuring a 3.2mm tip diameter on a matching 3.2mm shank, this cutter offers a streamlined profile that provides exceptional control and visibility. The universal shank size ensures a perfect fit for most rotary tools, while the balanced construction prevents wobbling at high speeds. This stability is critical when performing micro-detailing or precision deburring in confined spaces where accuracy is the difference between a masterpiece and a mistake.
Forged from premium industrial tungsten carbide, this ball burr is designed to withstand the most demanding applications. It retains its sharpness far longer than high-speed steel, even when tackling hard materials like stainless steel, titanium, fired ceramics, or dense hardwoods. The advanced tooth geometry is precision-ground to prevent "clogging" or loading, ensuring rapid material removal while leaving behind a smooth, workable surface finish.
Whether you are an artist sculpting fine details in stone, a technician deburring small mechanical parts, or a jeweler prepping a collet, this carbide ball cutter is a versatile powerhouse. It provides the durability to handle heavy industrial use and the finesse required for artistic expression, making it a staple accessory for any high-performance rotary tool kit.
Application:
- Max RPM: 35 000 RPM
- Aluminium: 20 000 - 25 000RPM
- Brass: 20 000 - 25 000RPM
- Ceramic: 20 000 - 25 000RPM
- Copper: 20 000 - 25 000RPM
- Glass: 25 000 - 30 000RPM
- Hardwood: 30 000RPM
- Softwood: 35 000RPM
- Plastic: 15 000RPM
- Shell: 10 000 - 15 000RPM
- Steel: 10 000 - 15 000RPM
- Stone: 10 000 - 15 000RPM
- Contractor
- Fabrication
- Woodworking
- DIY
The shank is securely locked in place by fitting it in the corresponding collet or making use of a keyless chuck.
Rotation speed:
Most rotary tools have the benefit to adjust the rotation speed. Many tool bits that fit in rotary tools have a maximum speed setting. This can normally be found on the packaging.
All materials react differently to speed and will need the tool bit to rotate slower. It is recommended to start using accessories on the slower speed first, before increasing the speed as needed.
The diameter of the tool bit fitted also determines the rotation speed. The larger the diameter, the slower the speed. If the speed is set too high, it could bend the shank/shaft resulting in injury.
