People's Industrial Grade Tile Drill Bit Triangular King Drill Wall Concrete Cement Multifunctional Wall Drill [6mm]

Dry drilling applicable for materials like glazed tiles, foam bricks, wood, and antique tiles

Water cooling recommended for high hardness materials such as ceramic tiles, vitrified tiles, stainless steel, marble, and granite to prevent overheating and tip damage

Compatible with bench drills, pistol drills, and electric drills (not recommended for lithium drills below 24V due to insufficient power)

High drilling efficiency and durability with reduced risk of tip breakage and burning

Avoid drilling into steel reinforcement bars in walls; change drilling position to prevent blade chipping

High hardness materials require water cooling to avoid drill tip burning

Designed for high value and cost-effective performance with reliable quality and durability