Step Drill Bit | High Speed Steel Hole Cutter with Hex Handle | 4-32mm Multiple - Size for Wood/Stainless Steel/Plastic | X - Shaped Stable Design (4mm~32mm)

Produktbeschreibung

Versatile Multiple-Size Drilling - Step Drill Bit creates 4-32mm holes in one tool, eliminating the need for multiple bits. Suitable for woodworking, metal fabrication, and DIY projects with exact diameter control. X-Shaped Stable Design - High Speed Steel drill bit features innovative X-shaped opening to reduce slippage during use. Provides safer drilling on stainless steel, aluminum, and plastic surfaces. Clear Measurement Scale - Each step drill bit includes visible size markings for accurate hole sizing. Ideal for electric drills, bench drills, and cordless drills with 6.35mm hex shank compatibility. 5-in-1 Cutting Efficiency - Single step drill bit performs drilling, reaming, deburring, countersinking, and chamfering. Saves 70% tool change time compared to traditional drill bit sets. Quality HSS Construction - Heat-treated high speed steel maintains sharpness through 3x more uses than carbon steel bits. Expert-grade solution for copper, aluminum, and wood materials.