Very best for: Drilling by means of non-tempered and ceramic glass While masonry bits count on Uncooked power to bore as a result of brick and mortar, glass drill bits Possess a specialised suggestion to drill as a result of glass with out cracking, shattering, or usually harming the material. https://drillbits73941.yomoblog.com/41542160/the-smart-trick-of-wholesale-drill-bits-that-nobody-is-discussing