HSS Raound Bits Grade T42 (11 to 13 mm ) Pack of 10 Pices

HSS Round Bits Grade T42 are premium-quality round tool bits manufactured from T42 Tungsten High-Speed Steel (HSS) containing approximately 10% cobalt, engineered for exceptional hardness, hot hardness, and wear resistance. The T42 grade offers outstanding cutting performance at high temperatures, making it ideal for machining difficult-to-cut materials and demanding production environments.
These round bits are widely used for precision turning, facing, grooving, profiling, and manufacturing custom cutting tools in tool rooms, CNC machining, and heavy engineering industries.
Key Features
Manufactured from premium T42 Tungsten High-Speed Steel (HSS)
Excellent hot hardness for high-speed machining
Superior wear resistance and extended tool life
High toughness with excellent edge retention
Precision ground for accurate and consistent cutting
Suitable for heavy-duty and continuous machining operations
Easy to regrind and resharpen