The ALLTECH 4241 HSS DRILL BIT 3.5MM is designed to deliver precision, durability, and smooth drilling performance. Manufactured from 4241 High-Speed Steel (HSS), this drill bit provides excellent hardness and wear resistance for everyday drilling tasks. It is suitable for use with electric drills, cordless drills, and drill presses.
The precision-ground cutting edges ensure clean, accurate holes while reducing vibration and improving drilling efficiency. The 3.5MM size is ideal for a wide range of fastening, fabrication, maintenance, and repair jobs. It performs well on materials such as mild steel, aluminum, brass, copper, plastic, and wood. HSS 4241 is commonly used for general-purpose drilling in low- to medium-hardness materials.
Key Features:
- Size: 3.5MM
- Made from 4241 High-Speed Steel (HSS)
- Sharp precision-ground cutting edges
- Durable and wear-resistant construction
- Smooth and accurate drilling performance
- Suitable for electric drills and drill presses
- Ideal for mild steel, aluminum, brass, copper, plastic, and wood
- Suitable for DIY, workshop, and professional use





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