Robert Charles Morse Taper Countersink 3 Flutes 90° - 31.5mm Head Diameter

The Robert Charles Morse Taper Countersink – 3 Flutes (90°) with a 31.5 mm head diameter is a precision tool designed for accurate countersinking in machines that use Morse-taper spindles. Its 3‑flute geometry delivers smooth cutting, stable performance, and efficient chip evacuation to produce clean, uniform chamfers and countersinks across a range of materials.

With a Morse taper mount for secure, vibration‑free operation, it fits drill presses, lathes, and other taper‑equipped equipment. It’s suitable for steel, aluminium, and plastics, making it a versatile choice for workshops, maintenance, and production machining where reliable, repeatable results matter.

• Three‑flute geometry for smooth cutting and efficient chip evacuation: Reduces chatter and provides stable, consistent cuts with clear chips for clean chamfers and countersinks.
• Morse taper mounting for secure, vibration‑free operation: Delivers a rigid, concentric fit that minimizes runout on drill presses and lathes, boosting accuracy and tool life.
• 31.5 mm head diameter and 90° countersink for versatile, high‑quality finishes: Enables consistent edge quality across steel, aluminium, and plastics with fewer rework passes.

The tool helps streamline workflows by delivering repeatable, precise edges with minimal setup and downtime. Its robust construction and secure Morse‑taper interface support reliable performance across diverse materials, making it a dependable choice for both professional shops and frequent maintenance tasks.