Omega Products DIN69872 Pull Stud - Hollow - With O-Ring - Through Coolant - ISO40 - 23mm Long Hydraulic Expansion Chucks The long shank minimizes tool

The long shank minimizes tool deflection in deep cavities

Its tapered neck increases rigidity and reduces vibration for smoother cuts in deep grooves

making it well-suited for corner radii

making it a dependable option for professional shops and DIY setups alike

Widin Carbide Square End Mill for Mold & Die is a versatile 2-flute carbide tool with a tapered-neck design

Omega Products DIN69872 Pull Stud - Hollow - With O-Ring - Through Coolant - ISO40 - 23mm Long Hydraulic Expansion Chucks The long shank minimizes toolThe Omega DIN69872 Pull Stud is a hollow, through coolant pull stud designed for ISO40 tool holders and built to the DIN69872 standard. It delivers coolant directly to the cutting zone, supporting better cooling, chip evacuation, and consistent tool performance. The 23 mm long stud includes an O ring to create a secure seal, preventing leaks and helping keep the work environment clean during demanding machining operations. Through coolant hollow