Robet Charles Imperial Piloted Countersink - 3 Flutes Integral Pilot Straight Shank -1/8 Pilot Diameter - 90° Inclusive Angle - 5/16 Body Diameter

The Robet Charles Imperial Piloted Countersink – 3 Flute Integral Pilot Straight Shank is a precision tool designed for accurate countersinking of pre-drilled holes. The integral pilot ensures perfect alignment with your hole, delivering a chatter-free cut and a clean, professional chamfer every time.

This straight shank countersink features a 3-flute design for smooth cutting action, enhanced stability, and efficient swarf evacuation. With a 1/8 inch pilot diameter, 90° included angle, and a 5/16 inch body diameter, it is built to high manufacturing standards for both workshop and production environments handling steel, aluminium, and plastics.

• Integral pilot alignment: Delivers precise hole alignment and a chatter-free cut for consistently clean countersinks.
• Three-flute performance: Provides smoother cutting, greater stability, and efficient swarf removal across multiple materials.
• Robust straight shank: Ensures reliable seating in standard holders and long tool life for demanding workloads.

Designed for reliable, repeatable results, this countersink helps you finish holes with professional quality quickly and with less rework. Its precision geometry and durable construction support efficient workflows in both busy workshops and production environments, giving you confidence with every cut.