Drill Bits -Metric Sized for Bird Eyes


NEW & Improved Now made with HSS! Glass eyes are sold in metric sizes (mm). However, ordinary drill bits are in inch fractions, so the eye never fits the hole! The solution to perfect fitting eye sockets is metric sized brad point drill bits! The sharp brad point holds the bit on center while the outer spurs cut a clean hole. This drill bits feature "twin lands" for cool operation, cleaner cuts and minimal tear out. The set includes bit sizes: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm. Sizes 7mm - 12mm have standard 1/4" (6.3mm) shanks.