Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 4.3mm RPTECH while the left-hand spiral flute

while the left-hand spiral flute paired with right-hand cutting provides precise control during reaming

The Carmex Thread Turning External Insert - Metric - Right Hand - 16ER1

Ideal for quality control in machining and assembly environments where precise internal thread verification is essential

Through-Coolant Design: Directs coolant through the tool to improve chip removal

and precision to streamline mold and die processes

Widin Carbide Drills Through Coolant 5xD AlTiN Coated - 4.3mm RPTECH while the left-hand spiral fluteWidin Through Coolant Carbide Drill, 4. 3 mm diameter with a 5xD length, is built for professionals who need dependable, deep hole drilling without frequent tool changes. Crafted from solid carbide, it delivers exceptional rigidity and long tool life, making it a reliable choice for demanding materials and precise work. The through coolant design enables efficient chip evacuation and effective cooling, helping maintain stable performance during deeper