Diamond Drill Bits for Dremel by Drilax | 24-Piece Set w/ Collets | Sea Glass &
Each bit features a durable diamond coating and a 135° split point to minimize walking and cracking. Quantity: 24 Pieces (5 x 1mm, 1.5mm, 2mm, 2.5mm + 4 collets). Experience needed, you may break few bits during practice.