Products

OTT Retention Knob

DIN2080 Pull Stud DIN2080 40 DIN2080 50

Item No.: 3
Made from fine alloy steel 20CrMnTi. Pass hardness and anti-crack test. Custom design accepted.
Kindly Note: Please make sure the Retention Knob you choose is the right one for your machine. Using wrong Retention Knob can cause damage to your machine.
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Description

Product Features

1. Each pull stud is tested thoroughly which ensures the quality of the pull stud

2. Made from fine alloy steel 20CrMnTi with treatment to HRC 53-57

3. Hard outside and soft inside, with higher wear resistance and better toughness

4. High quality black oxide ensures long pull stud life and a non-rusting surface

5. Precision turning on all critical surface

6. Large selection for specific machine models, custom design accepted

Brand SFX/OEM
Trade Name OTT Retetion Knob
The Article No. Please contact us for detail.
Material 20 CrMnTi
Hardness Hardness of Head 53-57

Technology:

High quality low carbon alloy steel processing thread after carburizing and quenching;
The holder with high hardness (Resistance to wear and long service life);
The thread with slightly low hardness (contributing to protecting the thread of tool holder);
The core with the lowest hardness (resistance to shock), accurate dimensions and applicable for high-end tool holder.

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