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 rols; SS20 per package 1440 pieces, professional term 10 rols;

ss30 each package 288 professional language 2 ro; ss34 each package 144 professional language 2 ro.

：'ss40 per pack 144 pieces 2 rosettes, packaging is an OPP bag