4-12mm / 4-20mm / 4-32mm 3-Piece Step Drill Bit Set for Wood, Plastic & Metal

4-12mm / 4-20mm / 4-32mm 3-Piece Step Drill Bit Set for Wood, Plastic & Metal

Features:

• Three-piece set provides multiple drilling ranges for creating different hole diameters
• Stepped design allows several hole sizes to be drilled with one bit, reducing the need for frequent bit changes
• Clearly marked size levels help identify the required drilling diameter
• 2mm step increments provide a practical selection of commonly used hole sizes
• Suitable for drilling thin materials such as mild steel, copper, brass, aluminium, plastic, wood, and laminates
• Useful for workshop projects, installations, repairs, fabrication, and general DIY tasks
• Compact set is convenient to store and carry with other drilling accessories

Specifications:

• Brand: YiAD
• Model: 58069
• Number of Pieces: 3
• Small Bit Range: 4-12mm / 0.16-0.47"
• Medium Bit Range: 4-20mm / 0.16-0.79"
• Large Bit Range: 4-32mm / 0.16-1.26"
• Size Increments: 2mm / 0.08"
• Suitable Materials: Mild Steel, Copper, Brass, Aluminium, Plastic, Wood and Laminates

Package Included:

• 1 x 4-12mm Step Drill Bit
• 1 x 4-20mm Step Drill Bit
• 1 x 4-32mm Step Drill Bit