OSG Micro Carbide Drill - 5D Internal Coolant - IchAda Coated - 1.40mm Centre Drill Chip evacuation: Great chip evacuation

Chip evacuation: Great chip evacuation performance across the full specification range

definitive NoGo checks of M52 x 1

With a long-neck geometry and a 4-flute profile

rigid interface compatible with a wide range of CNC milling centers for stable

it combines a taper shank for secure mounting with a left-hand spiral flute and right-hand cutting to deliver clean

OSG Micro Carbide Drill - 5D Internal Coolant - IchAda Coated - 1.40mm Centre Drill Chip evacuation: Great chip evacuationThe OSG Micro Carbide Drill (1. 40 mm) with 5D internal coolant channels is engineered for precise, deep hole drilling across a variety of materials. It delivers clean entry, tight tolerances, and reliable performance for engineers, machinists, and precision hobbyists tackling intricate micro features. 5D internal coolant channels: Efficient chip evacuation and targeted cooling reduce heat buildup, helping maintain hole accuracy and extend tool life