Cobalt Countersink Tool Set 3pc M35 TiAlN Coated

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$39 USD
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3PCS Cobalt Single-End Countersink Chamfer Tool Set -TiAlN Coated Heavy-Duty M35 90-Degree Countersink Bits for Metal, Stainless Steel, Copper, Wood, Fiberboard,2-5,10-15,15-20MM,1/4"-3/4"

Three-piece countersink set made from M35 cobalt HSS with TiAlN coating for metal, wood, and more. Precise centering with a cone tip and chatters-free performance. Customers note sharpness, quality, and smooth operation

Highlights

  • cobalt HSS with coating for durability
  • high temperature tolerance
  • accurate centering cone tip

Pros

  • M35 cobalt HSS with TiAlN coating
  • Chatter-free, smooth operation
  • Precise centering cone tip
  • Versatile for metal, wood, stainless steel

Cons

  • No explicit material compatibility for concrete
  • Limited size range may not cover all tasks

Best For

  • pre-drilling for screws
  • deburring holes
  • chamfering part edges
  • woodworking projects
  • stainless steel work
  • metal fabrication

Features

  • M35 cobalt HSS with TiAlN coating and cobalt construction for durability
  • Cone tip provides accurate centering and chatter-free cutting
  • Enlarged spiral flute design to prevent chip clogging and eject chips rapidly
  • Suitable for pre-drilling, deburring holes, and chamfering edges on tough materials
  • Compatible with table drills and milling machines for versatile use

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