Robet Charles Imperial Piloted Countersink - 3 Flutes Integral Pilot Straight Shank -3/32 Pilot Diameter - 120° Inclusive Angle - 3/16 Body Diameter

The Robert 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 (3/32" pilot diameter) that ensures perfect alignment and chatter-free cutting, it delivers a clean, professional finish every time.

The 3-flute design provides smooth cutting action, improved stability, and efficient swarf evacuation, making it ideal for steel, aluminium, and plastics. With a 120° inclusive angle and a 3/16" body diameter, this countersink uses a straight shank for reliable seating and compatibility with a wide range of tooling setups. Manufactured to high quality standards, it's suitable for both workshop and production environments where precision and reliability are essential.

• Integral Pilot for Precise Alignment: The precision-ground integral pilot ensures perfect alignment with pre-drilled holes, reducing chatter and delivering a clean countersink finish every time.
• 3-Flute Design for Smooth Cutting and Efficient Swarf Evacuation: The 3-flute geometry provides stable cutting action and rapid material removal across steel, aluminium, and plastics.
• Straight Shank with 3/16" Body Diameter and 120° Angle: Compatible with standard chucks and fixtures while delivering consistent countersink depth and a clean chamfer every pass.

Designed for reliability in both workshop and production settings, this countersink helps you achieve repeatable results, reduce rework, and speed up assembly by delivering precise, professional-quality countersinks with every cut.