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Get it between 2025-05-30 to 2025-06-06. Additional 3 business days for provincial shipping.
HSS: Super tough, resistant to wear, high thermal threshold. Designed for tackling tough materials like stainless steel and other high-performance alloys. Please ensure sufficient lubrication and cooling in extensive uses.
Assortment of common, practical sizes 1/4", 5/16", 3/8", 1/2", 5/8", 3/4". 82-degree tip drills clean, conical holes for screwheads to sit flat. Trailling flute automatically deburrs holes.
Five-blade design improves durability and longevity. 1/4" hexagon shank, compatible with most handheld and bench drills.
Please be reminded that the countersinking performance will not be impacted even if coatings are worn down. The wear and tear of coating is normal and the performance relies on hardness of the countersink bit itself.
Highly versatile, can be used on various materials including wood, pvc, soft metals. Compatible with hand drills, cordless drills and bench drills.