Högert Technik Metal Drill Bit 7.5 mm, Split Point, 5 Pieces

The Högert Technik metal drill bit set, featuring a 7.5 mm diameter, is engineered for high-performance drilling in various metal materials. Each of the five bits in this set is equipped with a precision split point tip, which significantly improves centering accuracy and reduces the amount of pressure required during the drilling process. These drill bits are manufactured to provide durability and consistent results, making them a reliable choice for both professional metalworking tasks and demanding DIY projects.

Advantages

The primary benefit of these drill bits is the split point geometry, which prevents the bit from wandering on the surface of the material, ensuring precise hole placement without the need for center punching. The robust construction allows for efficient material removal and extended tool life, even when working with harder metals. By reducing the feed pressure needed, these bits help minimize operator fatigue and protect the integrity of the power tool during extended use.

Suitable for

• Drilling into structural steel and carbon steel
• Working with cast iron components
• Processing non-ferrous metals such as aluminum, copper, and brass
• Professional metal fabrication and workshop maintenance
• Precision DIY metalworking projects

When it may not be suitable

These drill bits are specifically optimized for metal applications and may not perform optimally when used on masonry, concrete, or extremely hard materials like hardened tool steel or ceramics. Using them on materials outside their intended scope may lead to premature dulling or breakage of the cutting edge.

Key specifications

• Diameter: 7.5 mm
• Tip geometry: Split point
• Quantity: 5 pieces
• Material compatibility: Steel, cast iron, non-ferrous metals

How to use

To achieve the best results, ensure the drill bit is securely fastened in the chuck of your power drill or drill press. Mark the desired drilling location clearly. Begin drilling at a moderate speed, applying steady and consistent pressure. It is recommended to use a suitable cutting oil or lubricant to reduce friction and heat buildup, which will significantly prolong the lifespan of the drill bit and improve the quality of the finished hole.

What to consider before purchase

• Verify that your drill chuck is compatible with a 7.5 mm shank diameter
• Ensure the material you intend to drill is within the specified hardness range
• Consider the depth of the hole required for your specific application

Usage recommendations

Always wear appropriate eye protection when drilling metal to prevent injury from flying chips. Periodically clear the hole of metal shavings to prevent clogging and overheating of the drill bit.