and more consistent finishes in challenging slots and narrow passages
making it easy to integrate into existing tooling without changing holders
delivering consistent surface quality on contours
smooth finishes on complex surfaces
Flute: Left-hand spiral flute and right-hand cutting for efficient chip evacuation and controlled material removal
OSG Micro Carbide Drill - 20D Internal Coolant - IchAda Coated - 1.10mm ISO Insert - KN Style and more consistent finishes inOSG Micro Carbide Drill, 20D Internal Coolant, IchAda Coated, 1. 10 mm diameter, is designed for deep hole work where precision and reliability matter. Built for engineers, technicians, and hobbyists alike, it delivers repeatable micro holes in challenging materials with minimal fuss. The combination of deep hole capability and a superior coating ensures consistent results even during long, demanding cycles. 20D Internal Coolant for Deep Hole