Uxcell 12pcs Cobalt Drill Bit #22 0.157 HSS-CO Baked Yellow Twist Drill Bit Set from other stores

  • The twist drill bit is made of high-speed steel (HSS) and cobalt (CO) alloy ha... The twist drill bit is made of high-speed steel (HSS) and cobalt (CO) alloy has high hardness and durability can easily cut hard metals and has a long service life. It has good wear resistance maintains stable cutting performance under high-speed... more
  • The twist drill bit is made of high-speed steel (HSS) and cobalt (CO) alloy ha... The twist drill bit is made of high-speed steel (HSS) and cobalt (CO) alloy has high hardness and durability can easily cut hard metals and has a long service life. It has good wear resistance maintains stable cutting performance under high-speed... more
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