High Quality: We use high quality alloy steel with high tensile strength capable of withstanding strong centrifugal forces, high load forces, high feed rates and difficult-to-machine materials in the current era of CNC machining environments
Rolled Threads: Our set knobs feature rolled threads for higher strength and superior thread quality compared to other cut threads
Precision: Fully ground on all critical surfaces, including the guide bar under the retaining knob flange for full contact between the tapered end of the tool holder and the retaining knob
Quality Inspection: With coolant through holes, through the hardness and crack resistance test, get the perfect pull stud, increase the service life
Application: Replacement for HAAS CAT 40 CNC holders, for most mazak cnc cat40 except VQC 20/40
-Using high-quality steel, more wear-resistant and durable, extending the service life
-Professional heat treatment, no heat treatment will shorten and weaken the life and strength of the pull stud
-Precision polishing on the bottom of the flange to improve fit with the bottom tip of the cone on the tool holder
-5/8-11 thread fits any brand of CAT40 bracket