Diager OPTIMA 3+ Self Centering Tip ( Masonry Drill Bit ) Made in France

HIGHLIGHTS:

The Diager OPTIMA 3+ Self Centering Tip Masonry Drill Bit is a premium Made in France masonry drill bit engineered to deliver exceptional precision, durability, and drilling performance in demanding construction applications. Featuring an innovative monobloc carbide tip with three cutting edges, it produces cleaner, more concentric holes while significantly improving drilling speed and accuracy.

The unique 130° self-centering tip ensures precise hole positioning with minimal wandering, while the progressive 3-flute design rapidly evacuates drilling dust for smoother operation and reduced heat build-up. Finished with a durable sandblasted surface, the drill bit offers enhanced wear resistance and long service life even under heavy-duty use.

Designed for professionals, the OPTIMA 3+ delivers superior drilling performance in concrete, granite, stone, brick, breeze block, and hollow brick, making it ideal for anchors, fixings, and general construction work.

FEATURES:

• Monobloc Tungsten Carbide Tip with three cutting edges for clean, concentric holes.
• 130° Self-Centering Tip provides accurate hole positioning and prevents wandering.
• Progressive 3-Flute Design efficiently removes drilling dust for faster drilling.
• Sandblasted Finish enhances durability and wear resistance.
• Straight Shank fits standard rotary and percussion drills.
• Made in France for professional-grade quality and reliability.

BENEFITS:

• Durability – Improved service life through optimized pressure distribution across the three carbide contact points.
• Precision – Innovative 3-edge carbide tip produces perfectly clean and concentric holes.
• Performance – Faster, safer drilling with improved penetration, optimizing all fixing and anchoring applications.

Recommended Materials:

• Concrete
• Breeze Block
• Brick
• Granite
• Stone
• Hollow Brick