5Pcs Adjustable Countersink Drill Bit Set Alloy Steel Combo with Storage Case for Wood Metal Working

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Product description

  • Precision Control Adjustable countersink mechanism maintains consistent hole depth for flush screw installation in wood and metal surfaces
  • Material Construction Alloy steel bits with HRC50-54 hardness provide reliable cutting performance and long lasting sharpness
  • Clean Results Creates smooth countersink holes for flat head screws preventing wood splitting and ensuring professional finishing
  • Practical Storage Comes with protective case for organized bit storage and easy transport to different job sites and workshops

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