Product Review

Fits on any HAAS V mill, like VF, mini mill, EC, ES, etc.
10 x CAT 40 Pull Stud

Specification:
With Coolant Through Hole
Material: 40CR
Taper: CAT 40
A: 45
D1 Knob: 0.589"
D2 Neck: 0.392"
D4 Pilot: 0.6360"
L: 2.250"
L1: 0.988"
L2 Shou to End: 1.264"

Feature:
Strength comes from steel itself, and flexibility is from case hardened
Can be used on both spindle coolant through and non-coolant through.
HAAS CAT40 V mill Pass hardness and anti crack test.
All black oxide. Improves durability. Extends part life.
Reduces distortion from heat treat.
Professional heat treated.
Bad nor non heat treat will shorten and weaken the life and strength of pull stud.