4.5mm Bright HSS Jobber Drill Bit – 5 Each: Precision Drilling for Professionals & DIY Enthusiasts

Upgrade your drilling toolkit with our premium 4.5mm Bright HSS Jobber Drill Bits. Engineered for accuracy and versatility, these high-speed steel bits deliver exceptional performance across professional, hobby, and DIY projects. Whether you¡¯re working with mild steel, cast iron, or non-ferrous materials, this 5-pack ensures you always have the right tool on hand.

Core Specifications

Key Features & Benefits

• Self-Centering 118o Split Point: Eliminates the need for pre-drilling, reducing end thrust and minimizing workpiece friction for cleaner, more accurate holes.
• Premium M2-HSS Construction: Ensures superior hardness and wear resistance, ideal for extended use in mild steel, cast iron, and non-ferrous metals.
• Bright Finish: As-ground surface enhances chip evacuation and is optimized for non-ferrous applications, providing smoother drilling performance.
• Precision Straight Shank: Fits securely in miniature power drills, pin vises, and mini hand drill chucks, ensuring stability during operation.
• DIN338 Compliance: Meets strict industry standards for dimensional accuracy and performance, guaranteeing consistent results.

Applications

Perfect for a wide range of tasks, including:

• Metalworking (mild steel, cast iron, aluminum, copper)
• Model making and miniature crafting
• DIY home improvement projects
• Professional manufacturing and repair work

Why Choose Our Drill Bits?

Unlike generic drill bits, our Bordo Metric Quick Silver M2-HSS bits are engineered for precision and durability. The 118o split point design ensures fast, accurate drilling with minimal effort, while the bright finish reduces heat buildup for longer tool life. Each bit undergoes rigorous quality checks to meet DIN338 standards, making them a reliable choice for both professionals and hobbyists.

FAQ

Q: What materials can these drill bits handle?
A: Ideal for mild steel, cast iron, and non-ferrous metals (aluminum, copper, brass). Not recommended for hardened steel or masonry.

Q: Are these compatible with standard drill chucks?
A: Yes, the precision straight shank fits most miniature power drills, pin vises, and mini hand drill chucks.

Q: How many bits are included in the pack?
A: Each order contains 5 drill bits, providing great value for regular users.

Quality Assurance

As a leading manufacturer of welding and cutting equipment, we stand behind the quality of our tools. Our HSS drill bits are crafted from premium M2 steel and undergo strict testing to ensure consistent performance and longevity.

Ready to elevate your drilling projects? Contact us today for bulk pricing or technical support¡ªour team is here to help you find the perfect tools for your needs!