Techniks 22915-5F | CAT40 Taper x 0.375" Size x 1.750" Diameter x 5" Projection Length x 7.690" OAL End Mill HolderTechniks mission is to provide high quality and innovative solutions that optimize manufacturing processes for customers engaged in metalworking, composites machining, and woodworking to meet the most challenging applications, improve machining processes, and create cost efficiencies. Techniks Precision CoolFLEX End Mill Holders offer coolant capability either through the spindle or through the flange (DIN B). Techniks End Mills offer an Industry