These Drill bits are suitable for gemstones, glass, ceramics and all other hard materials.Speed Recommendation: 5,000 to 20,000 RPM
Copyright The Gem Shop, Inc., 2018.
W64 N723 Washington Ave, Cedarburg, WI 53012
Ph: 262-377-4666, Fax: 262-377-4804
Hours: M-F: 9:30am-6pm,
Payment methods we accept