Drill bit set Bosch 100-piece X-Line set Titanium

The Bosch 100-piece X-Line set Titanium is a comprehensive drill bit and screwdriver bit kit designed for a wide range of drilling and fastening tasks. The set contains drill bits with diameters from 3 to 10 mm and a selection of screwdriver bits including Phillips, Pozidriv, Slot and Torx in multiple sizes. Titanium coating on the drill bits improves surface hardness and reduces wear, making the set suitable for repetitive use across wood, metal and some masonry applications. The compact case keeps all components organised and accessible for both professional and home projects.

Advantages

The titanium-coated drill bits provide increased resistance to abrasion and extended service life compared with uncoated bits. The wide diameter range from 3 to 10 mm covers common drilling requirements, while the included variety of Phillips, Pozidriv, Slot and Torx screwdriver bits eliminates the need to buy separate bit sets. The organised case secures all 100 pieces for easy transport and quick selection on the job. Components are compatible with standard bit holders and most cordless and corded drills and drivers.

Suitable for

• General woodworking and cabinet fitting
• Drilling and fastening in metal sheets and light engineering tasks
• Home renovation and DIY repairs
• Assembly and maintenance where multiple screw head types are used

Key specifications

• Total pieces: 100
• Drill bit diameters: 3 mm to 10 mm
• Drill bit coating: titanium
• Screwdriver types included: Phillips, Pozidriv, Slot (flat), Torx
• Compatibility: standard 1/4" hex bit holders and drill chucks that accept listed diameters
• Storage: compact organised case with foam or molded inserts

How to use

Select a drill bit or screwdriver bit matching the required diameter or screw head. For drilling, clamp workpiece securely and choose drill speed appropriate to the material: lower speeds for metal, higher speeds for wood. Use steady pressure and avoid excessive force to prevent bit overheating; allow the titanium coating to reduce wear but apply cutting fluid on metal where required. For fastening, insert the correct screwdriver bit into a compatible bit holder or driver, seat the bit fully in the screw head and apply consistent torque to avoid cam-out or screw head damage.

Usage recommendations

Store the set in its case to protect the titanium coating and maintain organisation. Replace worn bits to ensure accurate drilling and fastening. Use appropriate protective equipment such as safety glasses and gloves when operating power tools. For prolonged metal work, consider using cutting lubricant and periodic cooling to maximise bit life.