High Speed Steel Countersinks

High speed steel countersinks are used for countersinking, deburring and chamfering in iron, steel, plastic and wood. The five-fluted design features an 82-degree point for smooth chamfering.

  • Features 1/4″ shank for use in all drills
Where to Buy
Item #DiameterChamfer AngleQuantity
166341/2"82°3, 1 per card
166365/8"82°3, 1 per card
166383/4"82°3, 1 per card