Micro Diameter & Long Neck Series Endmill UB-G13 UHB UIB-G13 UBG UBT-2T UB-G13 UHB UIB-G13 UBG UBT-2T UB-G13 UHB UIB-G13 UBG UBT-2T UB-G13 UHB UIB-G13 UBG