OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 4.7mm Tiny Tool Holders Taper shank for secure mounting:

Taper shank for secure mounting: The tapered design ensures a snug

the Carmex MF speeds workflows

spiral-flute HSS (M2) reamer in standard length

these features provide reliable accuracy

The JBO Thread Plug Gauge (GO) is a precision inspection tool designed to verify threaded holes that use metric fine threads

OSG Carbide Drill 3XD - WD1 Coated Oil Hole Drilling - Through Coolant - 4.7mm Tiny Tool Holders Taper shank for secure mounting:The OSG Carbide Drill 3XD with WD1 coating is a high precision solid carbide drill built for through coolant oil hole drilling. Its ideal for engineers, machinists, and shops that demand reliable hole quality across metals. With a 4. 7 mm diameter and a 3XD length to diameter ratio, it delivers rigid, accurate performance even in deeper holes. WD1 coating provides exceptional wear resistance, while the through coolant oil hole design directs coolant