Introduction of Manual Chuck Internal Jaw, External Jaw,A Jaw and C Jaw
Release time:
2026-06-29
- About Positive Jaws (Internal Jaws) and Negative Jaws (External Jaws)
If the chuck model number has only numbers — for example, K11 160 — it means the chuck comes with both internal and external jaws.

- About A Jaws and C Jaws
If the model number has a letter A or C after the number — for example, K11 160A or K11 160C — it means the chuck comes with only one set of jaws: either A jaws or C jaws.

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