6pcs hex shank HSS Countersink bits set

Category:

countersink bits

Product Details

Technical Data

  • Material: High-Speed Steel (HSS) for wear resistance and heat tolerance.
  • Shank type: Hex shank (compatible with quick-change chucks, no additional tools needed).
  • Quantity: 6 pieces (common sizes like 90°, 100°, 110° or metric/inch diameter ranges).
  • Cutting angle: Typically 90° (standard for most countersinking needs).

Advantages

  • Quick change: Hex shank enables fast tool switching, saving time during operations.
  • Durable: HSS material ensures long service life for metal, wood, and plastic workpieces.
  • Versatile: Suitable for countersinking screws, deburring holes, and improving hole finish.

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