OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 7mm CMTHOLDER Deep or blind-hole tapping where

Deep or blind-hole tapping where achieving full thread depth is critical for strong fastener engagement

The combination of a left-hand spiral flute with right-hand cutting supports efficient material removal while maintaining stable guidance in the bore

while the left-hand flute aids chip evacuation for a cleaner finish

This end mill is a purpose-built solution for mold and die applications

ISO H5 Tolerance on 38

OSG Carbide Drill 3XD - WD1 Coated Whistle Notch Shank With Oil Hole - Through Coolant - 7mm CMTHOLDER Deep or blind-hole tapping whereThe OSG Carbide Drill 3XD in a 7 mm diameter is a precision cutting tool designed for reliable, high quality drilling across a range of metals. It combines a WD1 coated carbide body with a whistle notch shank for secure tool retention and an oil hole that enables through coolant delivery. The 3XD length to diameter ratio provides deeper, more stable holes while maintaining accurate hole geometry and clean exits. This drill is suitable for