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مميزات خاصة
PRECISE HEAVY-DUTY SPECIFICATIONS: This core bit features a 2-1/2 inch diameter with an 18-inch overall length and 15-3/4" (400mm) drilling depth. Equipped with the industrial 1-1/4"-7 thread, it is engineered for stable, reliable performance in heavy-duty applications and fits most standard core drill rigs.
OPTIMIZED FOR WET DRILLING APPLICATIONS: Specifically designed for wet use to maximize performance in dense materials. The bit allows for a recommended starting angle of 15° to establish the cut before moving to a vertical position, ensuring stable operation and extending service life when used with water. Dry drilling is acceptable for softer construction materials.
HIGH-QUALITY DIAMOND GRIT CONSTRUCTION: Manufactured with premium diamond grit integrated into the segments. This ensures sharp, consistent cutting action through hard materials and provides a longer operational lifespan, making it highly effective for use with handheld core drills or dedicated core drill rigs.
PRECISION-ENGINEERED STRUCTURE: Features precisely engineered sawteeth combined with a concentric axis design. This advanced structure promotes high drilling efficiency, reduces vibration, and maintains exceptional durability when drilling through tough construction materials.
EXTENSIVE APPLICATION RANGE: Versatile enough for drilling through cured concrete with rebar, hard masonry, brick, block, stucco, tile, and natural stone. Commonly used by professionals for installing air conditioners, plumbing pipes, stair railings, and various construction or renovation projects requiring precise 2-1/2 inch openings.