Glass Core Drill

Diameter size / bevel length is produced, depending on the strength of the workpiece and bonding of the diamond mesh may vary.* For products under 30 mm, most are also sold as skim products.Worldstar is a diamond tool manufacturing specialist.For 30 years, we have partnered with many companies to provide numerous solutions.Our main products are small precision diamond tools from 1.5 to 10 mm; please provide product size and workpiece for easier consultation.Lee In-gyu Representative I e-mail:1205tjddlf@naver.com 65-28 Sindeok-ro, Ilsan Seo-gu, Goyang-si, Gyeonggi-do Worldstar