1.7mm Diamond Drill 2.34mm shank

Diamond Coated Drill 1.7mm, 2.34mm Shank

◆ Size: 1.7mm
◆ Shank: 2.34mm
◆ Used by jewelry designers.
◆ Drilling holes on glass, sea shells, rocks and stones.
◆ You can cool the drill bits down by wet sponge after using to prolong the life of drills.


1.7mm Diamond Drill 2.34mm shank