3/8" Glastar Diamond Drill Bit

We apologize for the inconvenience, but this item is no longer available.
All sales of clearance items are final.

Available Substitutes

item: 7360
item: 5125
item: 5126

Product Description

Diamond drill bits from Glastar make holes in glass fast. Make openings for clockworks, jewelry and other things. They work with any electric drill and only need water as a lubricant. Each bit drills 50-60 holes. Made with a patented diamond bonding process for extra long life.