MAKITA P-77970 SDS Max Drill Bit 28x570x450 mm

Drill bit MAKITA P-77970  SDS Max 28x570x450 mm

Specifications
Makita's P-Series and A-Series drill bits are distinguished by the strength of their SDS-MAX shank (18 mm), designed for large rotary hammers. The bit features special fluting that effectively reduces vibration and provides excellent dust removal. Especially with extra-long models up to 920 mm, it allows drilling through large structures or multi-layer walls in a single pass.
Features
Dynamic Head Geometry: Symmetrical carbide head helps reduce vibration and ensures standard, round holes
Reinforced Core: Reinforced bit core prevents bending or breakage during deep drilling
Fast Dust Removal: Large double-flute design removes concrete debris quickly, reducing heat buildup
Compatibility: Compatible with all brands of SDS-MAX rotary hammers
Application
Drilling holes for installing chemical anchors or large steel bolts in structural work
Drilling through thick concrete floors or precast walls for plumbing, air conditioning, or main electrical conduits
Building foundation renovation and drilling into natural stone or clay bricks