Each Pack contains 10pcs of one specific size. Drill bits with diameters down to .002 available in the 5 pack section. .05mm (.0020) , .60mm flute length $326.38 .066mm (.0026), .70mm flute length. $348.70 .10mm (.0040) $219.75 .12mm (.0047), 2.00mm flute length. $168.90 .122mm (.0048) $168.90 .1245mm (.0049) $168.90 .127mm (.0050), 1.50mm flute length. $168.90 .13mm (.0051) $168.90 .14mm (.0055) 2.00mm flute length $147.85 .142mm (0056), 2.00mm flute length. $147.85 .142mm (.0056) 3.00mm flute length. $147.85 .15mm (.0059) $105.60 .173mm (.0068) $90.80 .175mm (.0069) 2.00mm flt lgth $96.80 .20mm (.0079) $75.95 .221mm (.0087) $75.95 .25mm (.0098) 2.50mm flute length $61.44 .25mm (.0098) 3.50mm flute length $61.44 .25mm (.0098) 4.00mm flute length $61.44 .261mm (.0103) 1.30mm flute length. $61.44 .30mm (.0118) 5.50mm flute length $33.60 .30mm (.0118) 2.50mm flute length $33.60 .305mm (.0120) 3.00mm flute length $33.60 .31mm (.0122) 5.50mm flute length $46.80 .323mm (.0127) 3.50mm flute length $46.80 .35mm (.0138) 5.50mm flute length $33.60 .35mm (.0138) 7.00mm flute length $33.60 Call: 847-419-1267              Fax: 847-419-1241              Email: Drills2001@aol.com