Robet Charles Imperial Piloted Countersink - 3 Flutes Integral Pilot Straight Shank -3/32 Pilot Diameter - 100° Inclusive Angle - 1/4 Body Diameter

The Robet Charles Imperial Piloted Countersink – 3 Flute Integral Pilot Straight Shank is designed for accurate countersinking of pre-drilled holes. The precision-ground integral pilot guides the cutter to align perfectly with the hole, delivering a chatter-free cut and a clean, professional finish every time.

The 3-flute design provides smooth cutting action and increased stability, while efficient swarf evacuation helps keep the work surface clear. This countersink works across a variety of materials, including steel, aluminium, and plastics, making it a versatile choice for both workshops and production environments. It features a 3/32 inch pilot diameter, a 100° included angle, and a 1/4 inch body diameter for compatibility with standard setups.

• Integral Pilot for Precise Alignment and Clean Start: The precision-ground integral pilot ensures the countersink begins exactly where intended, reducing chatter and delivering a flush, professional finish every time.
• 3-Flute Design for Smooth Cutting and Efficient Swarf Evacuation: Three flutes provide stable, fast cutting with effective debris removal, minimizing clogging and heat build-up for consistent results on steel, aluminium, and plastics.
• Rigid Straight Shank for Reliable Fit and Long-Term Durability: The straight shank, sized for imperial tooling systems, ensures easy setup in standard chucks and secure, repeatable performance in busy work environments.

This countersink helps you streamline workflows by delivering precise alignment, a superior surface finish, and dependable performance across common materials. The integrated pilot reduces setup time and chatter, while robust construction supports sustained use in both individual shops and production lines, enabling faster project completion with fewer reworks.