Drill Bit Set MEGA 26719 — titanium-coated twist bits for metal, assorted diameters 1.5–10 mm

MEGA 26719 — titanium-coated twist drill bits for metal, assorted diameters 1.5–10 mm is a set of precision-made twist drills intended for drilling ferrous and non-ferrous metals. The kit includes a range of metric sizes from 1.5 mm up to 10 mm, covering common intermediate diameters used in workshop and maintenance tasks. Titanium coating on each bit improves surface hardness, reduces friction during cutting and extends tool life compared with uncoated high-speed steel bits. The bits are compatible with standard three-jaw chucks on hand drills and drill presses.

Advantages

The titanium coating increases wear resistance and reduces heat buildup, which helps to maintain cutting performance over repeated use. The set’s breadth of diameters eliminates the need to buy single bits for routine repair and fabrication tasks. Twist geometry provides efficient chip removal and stable centring when starting holes in metal. The bits are suitable for use in portable drills and bench-mounted machines, offering practical versatility for workshop environments.

Suitable for

• Drilling holes in steel, aluminum and other metals
• Maintenance and repair tasks on machinery and equipment
• Metal fabrication, mounting and assembly jobs
• Workshop and hobby projects requiring metric drill sizes

Key specifications

• Material base: high-speed steel with titanium surface coating
• Coating type: titanium nitride or similar titanium-based coating for reduced friction
• Diameter range: 1.5 mm to 10 mm, including intermediate metric sizes
• Shank type: straight round shanks compatible with standard drill chucks
• Point angle and geometry: general-purpose twist point optimized for metal drilling
• Intended use: through-holes and pilot holes in metal materials

How to use

Select the correct diameter for the required hole and secure the drill bit in the drill chuck, ensuring it is tightened and centred. Mark the drilling point and, if needed, use a centre punch to prevent walking. Begin drilling at a moderate speed, applying steady pressure; reduce speed and increase coolant or cutting fluid for larger diameters or harder metals. Withdraw the bit periodically to clear chips and prevent clogging. When the hole is completed, remove burrs with a deburring tool or file as required.

Usage recommendations

Use cutting fluid or lubricant when drilling harder steels to extend bit life and improve hole quality. Match drill speed to material and diameter: higher speeds for softer metals and smaller diameters, lower speeds for harder materials and larger diameters. Store bits in their case to protect the coating and keep sizes organised.