Robet Charles Imperial Piloted Countersink - 3 Flutes Integral Pilot Straight Shank -3/16 Pilot Diameter - 100° Inclusive Angle - 3/8 Body Diameter

The Robet Charles Imperial Piloted Countersink – 3 Flute Integral Pilot Straight Shank is designed for accurate and consistent countersinking of pre-drilled holes.

Featuring a precision ground integral pilot, it ensures perfect alignment and chatter-free cutting, delivering a clean, professional finish every time. The 3-flute design provides smooth cutting action, improved stability, and efficient swarf evacuation, making it ideal for use on steel, aluminium, and plastics. Manufactured to high quality standards, this countersink is suitable for both workshop and production environments where precision and reliability are essential.

• Integrated precision pilot: Ensures perfect alignment with pre-drilled holes, delivering chatter-free cuts and a clean finish every time.
• 3-flute cutting for stability: Provides smooth cutting action, improved stability, and efficient swarf evacuation for faster setups and reduced rework.
• Rigid geometry for repeatable results: Precisely ground with a 3/16" pilot and 3/8" body diameter and a 100° included angle to deliver consistent countersinks across jobs, reducing rework and ensuring reliable fits.

This countersink delivers reliable performance across materials and production environments, helping you speed up setup times, achieve consistent countersinks, and improve overall part quality. The integrated pilot keeps holes concentric, the three-flute geometry minimizes vibration, and the sturdy straight shank maintains tool stability in clamping setups, so you can trust it for daily use in workshops and production lines.