Flat-bottom Drill

【Product Material】Glass

【Product Size】SS3 diameter (1.3-1.4mm), SS4 diameter (1.5-1.6mm), SS5 diameter (1.7-1.8mm),

SS6 diameter (1.9-2.0mm), SS8 diameter (2.3-2.4mm), SS10 diameter (2.7-2.8mm)

ss12 diameter (3.0-3.2mm), ss16 diameter (3.8-4.0mm), ss20 diameter (4.6-4.8mm)

ss30 diameter (6.4-6.6mm), ss34 diameter (7.2-7.4mm)

【Product Quantity】ss4-ss16 per package 1440 pieces, professional term 10 Luo; ss20 per package 1440 pieces, professional term 10 Luo; ss30 per package 288 pieces, professional term 2 Luo

                  ss34 each package 144 pieces, 2 rolls. ss40 each package 144 pieces, 2 rolls, packaging is OPP bag.