الاجهزه الالكترونيات الامريكية قد تحتاج الى محمول فولت من ١١٠ الى ٢٢٠.قد تحتاج إلى محول كهرباء
مميزات خاصة
【Precise 28mm Cutting】Glass hole saw drill bit with approx 28mm hole diameter and 8mm shank. Designed for opening clean holes in ordinary glass ceramic marble granite and quartz stone.
【Stainless Steel Emery Build】This glass hole opener uses stainless steel plus emery construction for material removal on hard surfaces. Suitable for tile work stone drilling and glass processing tasks.
【2 Piece Set】Includes 2pcs 28mm drill bit style hole saws, giving you matching cutters for repeat jobs, replacement needs, or keeping one in the workshop and one for site use.
【Wide Material Use】Made for quartz stone microcrystalline stone marble granite ceramics and ordinary glass. A practical hole opener for installation repair fabrication and renovation projects.
【Workshop and Home Application】Fits users handling tile drilling sink area work countertop modification craft projects and general home repair where a 28mm opening is required on hard materials.