Drill bit FANAR HSS cylindrical 7 mm for metal, model W2-101811-0700

Cylindrical HSS drill bit FANAR 7 mm designed for drilling metal. Made from high-speed steel (HSS) to provide wear resistance and reliable cutting performance, this 7 mm drill bit is suitable for drilling through steel and a range of ferrous and non-ferrous metals. It is intended for use with drill presses and handheld drills in metalworking, maintenance and fabrication tasks where precise, repeatable holes are required.

Advantages

The FANAR HSS cylindrical drill bit offers consistent drilling accuracy due to its hardened high-speed steel construction and standard cylindrical shank that fits most chucks. Its material composition provides a balance of toughness and hardness for extended tool life during moderate-duty metal drilling. The 7 mm diameter is a common size for general metalworking, enabling straightforward bit changes and compatibility with standard drill tooling.

Suitable for

• Drilling through mild and medium steel
• Working with stainless steel and non-ferrous metals such as aluminium and copper (with appropriate feed and speed)
• Use in drill presses and portable handheld drills
• Maintenance, fabrication and assembly tasks in workshops and production

Key specifications

• Material: high-speed steel (HSS)
• Shank type: cylindrical shank compatible with standard chucks
• Diameter: 7 mm
• Intended material: ferrous and non-ferrous metals
• Typical applications: metal drilling, maintenance and fabrication

How to use

Select an appropriate drill speed and feed rate for the metal being drilled, secure the workpiece properly, and mount the drill bit in a suitable chuck. Use cutting fluid or lubricant when drilling harder steels to reduce heat and extend tool life. Apply steady pressure, withdraw periodically to clear chips, and avoid excessive side loads to prevent breakage. For best results, start with a centre punch to locate the hole before drilling.

Usage recommendations

For prolonged life and consistent hole quality, use appropriate cutting speeds for HSS in the specific metal, maintain sharpness by replacing worn bits, and employ coolant when machining harder materials. Always follow safety practices including eye protection and secure clamping of the workpiece.