Top Features to Look for in a Carbide Drill Bits for Hardened Steel Factory
Last month, a long-standing North American precision mold manufacturer reached out to us in a panic. Their CNC programmers were hitting a wall while machining a batch of Cr12MoV mold steel hardened to HRC62. Due to the extreme hardness, standard drill bits emitted a piercing screech and failed after fewer than two holes, suffering catastrophic […]
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