Tork Craft Mini Carbon Steel Brush Cup 12.7mm with 3.2mm Shank

Tip Diameter: Ø12.7mm
Shank Diameter: Ø3.2mm
Shape: Cup
Brush: Carbon Steel

Power through stubborn surface contaminants with the 12.7mm Mini Carbon Steel Cup Brush, a heavy-duty solution for intensive cleaning in recessed areas. The specialized cup shape allows the high-tensile steel bristles to focus their energy downward, making it the ideal tool for scouring flat bottoms, internal corners, and shallow depressions where a standard wheel cannot reach.

Featuring a precision-ground 3.2mm shank, this brush is fully compatible with most high-speed rotary tools. The 12.7mm tip diameter offers a compact footprint, allowing you to apply concentrated abrasive force to specific areas. This design is particularly effective at removing heavy rust, weld splatter, and thick oxidation from metal workpieces without the need for harsh chemicals.

The bristles are crafted from premium carbon steel, known for its exceptional hardness and aggressive cutting ability. This makes the cup brush perfect for prepping metal surfaces for paint or coatings, as the crimped wire fibers create a consistent 'key' or texture on the material. The robust construction ensures the brush maintains its integrity under the heat and friction of high-RPM operation.

This tool is an essential for metalworkers, restorers, and DIY enthusiasts dealing with iron, steel, or other hard alloys. Whether you are cleaning out the head of a rusted bolt or restoring the internal surface of a metal casting, this carbon steel cup brush provides the industrial-strength cleaning power required for a professional-grade restoration.

Application:

• Max RPM: 35 000 RPM
• Arts and craft
• Aluminium: 15 000 RPM
• Brass: 15 000 RPM
• Copper: 15 000 RPM
• Hardwood: 15 000 RPM
• Softwood: 15 000 RPM
• Plastic: 15 000 RPM
• Steel: 15 000 RPM
• Contractor
• Fabrication
• Woodworking
• DIY