ISO30 M12x1.75 Pull Stud rentention knob for HSD Spindle
Material: 20CrMnTi
Black finishing
- Made from alloy steel with heat treat to RC 56-58
- Each retention knob is individually magnetic particle tested to ensure free of crack
- High quality black oxide finish to ensure long enduring tool life
- Fully ground on all critical surface including a pilot under the flange of retention knob for full contact between tool holder's taper end and retention knob
- This pull stud is compatible with the following:
- ISO 30 spindle
What does a pull stud do?
Pull studs (also called retention knobs) are the link between the machine drawbar and the toolholder. Pulling forces can reach 3000 daN on SA 50 spindles, making the superior material and hardening quality of EPB pull studs important.
What are all the different types of pull studs available in market with its name and designation?
CNC Pull Studs, BT Pull Studs
- BT PULL STUD.
- BT PULL STUD - CTS (COOLANT THROUGH SPINDLE)
- MAZAK PULL STUD.
- BT PULL STUD.
- ISO PULL STUD.
- DIN PULL STUD A TYPE.
- DIN PULL STUD B TYPE.
What is the difference between BT and CAT pull stud?
CAT tapered tool holders are similar to BT tapered tool holders. The difference between CAT and BT is the flange style, thickness, and the thread for the pull stud is a different size
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