About this item: STURDY MATERIAL - These wire brush for drill are made of stainless steel, which is a strong and long-lasting material that can effectively remove rust and debris. It is an excellent replacement for traditional manual wire brushes. STEEL BRUSH FOR CLEANING - The slender stainless steel wire brush is designed for accessing narrow holes and tight spaces. Use the bore brush with power tools to achieve a high level of cleanliness and deburring. WIDE RANGE OF APPLICATION - Our power is a multifunctional product that can be used with power drills, impact drivers, and die grinders. It can be applied for ports, tubes, bearings, cylinders or other cleaning requirements. PACKAGE INCLUDES - You will receive stainless steel cleaning brushes drill attachments in this package. They can be applied for cleaning, polishing, spray painting, and rust removal. This sufficient can meet your daily use and replacement needs. Note: Due to different production batches, the color of the brush head may be dark gray Material: Stainless steel colour: silver Package Contents: 12 x Wire Bore Brush ( 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18mm, 19 mm 1 each) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.