Makita B-47503 broca martillo SDS-PLUS 8x400 mm

The Makita B-47503 is an SDS-PLUS hammer drill bit engineered for efficient drilling in concrete, masonry, brick, and natural stone. Its 8 mm diameter and 400 mm overall length provide a balance of precision and reach, while the tungsten carbide tip and optimized flute design ensure fast drilling and effective dust removal.

Highlights

• SDS-PLUS shank for secure fit and optimal power transmission in rotary hammers
• Tungsten carbide tip for long life and fast drilling in hard materials
• U-flute design for efficient dust evacuation, reducing heat and improving speed
• 2-cutter geometry for stable, accurate holes
• Working length of 340 mm for deep drilling applications

In daily use

This drill bit is suitable for professional and DIY use in concrete, masonry, and stone. The robust carbide tip withstands impact and abrasion, while the high-grade alloy steel body provides durability. The SDS-PLUS shank allows quick bit changes without tools, making it convenient for jobs requiring multiple bit sizes.

Full specifications

• Drill bit type: SDS-PLUS hammer drill bit
• Diameter: 8 mm
• Overall length: 400 mm
• Working length: 340 mm
• Shank type: SDS-PLUS
• Tip material: Tungsten carbide (TCT)
• Cutter design: 2-cutter
• Body material: High-grade alloy steel
• Recommended applications: Concrete, masonry, brick, natural stone
• Flute design: U-flute
• Compatibility: All SDS-PLUS rotary hammers
• Standard compliance: DIN 8035

Final note

A reliable choice for demanding drilling tasks in mineral materials, offering precision and durability in one bit.