HSS SQUARE TOOL BITS T1,M2,M35 1.professional manufacturer 2.pass iso 9001 3.oem T1,M2,M35 HSS SQUARE TOOLS BIT T1,M2,M35Specification:Metric System: 22---302, long 50-200 mmWidth for flat bar: 3mm-60mmThicknee for flat bar:2mm-12mmLength for flat bar: 150mm/200mm/300mmMaterial: T1, M2 and super-hard materialApplication: Universal Hss Square Tools Bits are both suitable for cutting metal ...