Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 5.3mm RPTECH VCOIL's GO plug gauge for

VCOIL's GO plug gauge for UN (STI) right-hand threads is designed for precise verification of Helicoil installations in 2B class threads

The carbide composition and precise tolerances deliver consistent results across production runs

while the 2-flute configuration promotes efficient chip evacuation and lower cutting forces

Carmex Carbide Tiny Tool is a compact 60° partial-profile threading bar designed for precise internal threads in small bores

providing reliable performance in demanding steel alloys and long production runs

Widin Carbide Drill Single Margin Internal Coolant 8XD TiAlN Coated - 5.3mm RPTECH VCOIL's GO plug gauge forWidin Carbide Drill with Internal Coolant (5. 3 mm diameter) is a high precision drill built for demanding metalworking tasks. Its solid carbide body and TiAlN coating combine to deliver long tool life and reliable cutting performance, making it suitable for engineers, technicians, hobbyists, and workshops that need consistent results. With an 8xD length and a single margin geometry, this drill achieves stable, accurate holes and deeper drilling