Perforated Brushes, Universal Brush in Corrosion Resistant Stainless Steel, 1/4 Hex Shank with 15cm Extension for Grinding (Steel Wire (Silver))

Features: 1. 6 Specifications: The set contains 6 types of bore brushes in different diameters to meet your various cleaning needs, with two of each diameter for replacement. 2. Hex Shank: Each bore cleaning brush has a standard 1/4-inch shank, which can be connected to a hand drill or electric drill for more efficient cleaning. 3. Ease of Use: Excellent wire brushes can thoroughly clean rust and detailing, and the twisted-pair design enhances the cleaning effect. 4. Premium Material: The shank is made of stainless steel, which resists rust and corrosion and has long-term stability in harsh environments. 5. Multiple Applications: The bore brush set is suitable for cleaning and removing rust in household, automotive, manufacturing, machining, and grinding applications. Specifications: Item Type: Boring Brush Set; Shank Material: Stainless Steel; Size: Brush Length: Approx. 100 mm/4 inches; Brush Diameter: Approx. 8 mm/0.31 inches, 10 mm/0.39 inches, 12 mm/0.47 inches, 15 mm/0.59 inches, 17 mm/0.67 inches, and 19 mm/0.75 inches (2 pieces of each); Hex Shank Size: Approx. 6.3 mm / 1/4 inch; Extension Rod Length: Approx. 15 cm/5.9 inches; Package List: 12 x Boring Brush Set; 1 x Extension Rod