Famag Drill Single Flute Pilotless Chatterproof Deburring Countersinks 90 Degree Point

These are the best countersinks available, bar none.

They deliver clean, accurate results in wood, plastic, and metal. The single-flute design minimizes vibration and chatter, ensuring smoother, more consistent cuts than traditional multi-flute styles. Made from high-speed steel, they offer excellent edge retention and long-lasting performance.

These high performance, flute-less tools are:

• Free cutting and do not need a pilot drill for ease of use.
• Designed for fast stock removal.
• Chatter-proof - for a micro smooth finish.
• Easily resharpened - for extra-long life.
• Available in a wide selection of styles.
• Recommended for smooth finishes on metal, plastic and wood applications.
• Will produce flawless countersinks on holes 
  
• 909 degree countersink 
• Made in the Germany 

 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov