jabberwoki
Well-known member
Covington Automatic Drill Press for Sale in Tacoma, WA - OfferUp
Used (normal wear), Used for gemstones, jewelry, and glass mostly. Make an offer!;
jack vinesOPERATING INSTRUCTIONS FOR MODEL # 600 AUTOMATIC GEM DRILL
The model #600 drill is designed to drill medium to soft gemstone material. The drilling action is automatic and does not have to be manually controlled. The electronic field of the motor raises and lowers the chuck automatically 1/4 inch. The light downward pressure of the feed prevents damage to diamond coated drill bits, but it does result in longer drilling time.
1/50 HP, 115V, 60 Hz 3040 rpm. 1/4" Jacob chuck, 1-1/2 and 2 mm drill tubes, cleaner, plastic putty, grit ring (ferrule), and guarantee. Size: 6"L X 4"W X 13"H. Shipping weight approximately 10 lbs. $285