4mm HSS straight Shank Drill bit

4mm HSS Straight Shank Drill Bit – High-Speed Steel for Accurate Drilling

The 4mm HSS Straight Shank Drill Bit is engineered for precise and efficient drilling on metal, wood, plastic, and PCBs. Constructed from high-speed steel (HSS), it offers superior hardness, heat resistance, and long-lasting performance.

Its straight shank design ensures a secure grip in drill chucks, making it ideal for both DIY projects and professional applications.

Key Features:

• Size: 4mm diameter.

• Material: Made from high-speed steel (HSS) for durability.

• Straight Shank Design: Provides stable and accurate drilling.

• Versatile Use: Suitable for metal, wood, plastic, and PCB drilling.

• Precision Cutting: Delivers clean, smooth holes with minimal burrs.

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