OSG - 1.91mm 140° Spiral Flute Vanadium High Speed Steel Screw Machine Drill Bit Lathe Chuck & Acc > Back Plates & Adaptors 4344 Calibrated No Traceability Certification

4344 Calibrated No Traceability Certification Included No Standards B47

Model #: BC5M170200CCBN

Model #: BULK-RS-N50-379

Item #: MH61D31452

6548 TIR (Decimal Inch) 0

OSG - 1.91mm 140° Spiral Flute Vanadium High Speed Steel Screw Machine Drill Bit Lathe Chuck & Acc > Back Plates & Adaptors 4344 Calibrated No Traceability CertificationItem #: 68554591 Brand: OSG Model #: 859519111 Features and Benefits Vanadium high speed steel (HSSE) is made of high speed steel, carbon, vanadium carbide and other alloys to increase abrasive wear resistance and toughness. It is commonly used for general applications on stainless steels and high silicon aluminums. Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly