6-piece stainless steel bore cleaning brush set with rust-resistant twisted shanks and a 1/4" hex tip

🔧 General Description: Set of 6 bore brushes for drills or impact drivers — ideal for quickly removing rust, dirt, and residue from tubes, barrels, or tight openings. Designed for demanding DIYers, this kit combines robustness, precision, and ease of use. 📐 Technical Specifications: Total length: ≈ 10.1 cm (4 inches) Available diameters: 8 mm, 10 mm, 12 mm, 15 mm, 17 mm, 19 mm Hexagonal handle: 1/4″ (6.35 mm) — compatible with all drills and impact drivers Material: Rust-resistant stainless steel, double-twisted wires for powerful cleaning Includes: 6 brushes + ergonomic handle ⚡ Installation: Intuitive 10-second installation: Insert the hex handle into the drill or driver. No additional tools or adjustments required. The plug-and-play system ensures immediate use. 🎯 Application: Perfect for industrial cleaning, car maintenance, mechanical repairs, or DIY projects around the house. Use it on metal parts, pipes, cylinders, or deep openings—effortlessly, without disassembly. Impeccable results from the first pass. 📦 Other information: Designed for maximum durability: reinforced twisted filaments, corrosion-resistant silver finish. Each brush is precisely calibrated to fit the indicated diameters perfectly. Delivered ready to use—no complicated assembly or setup required.