Model No.:GTTD-STD10 Product Origin:China Brand Name:Guoten Price Terms:FOB, CIF, CFR Payment Terms:T/T in advance, L/C at sight Certification: Description:1. HSS small drill bits with oversized straight shank
2. Diameter: (0.17 - 0.8) x 1mm or (0.5 - 1.2) x 1.5mm