KDK-205 Pro Grade Type Master Bar for Boring Bar Interchangeable With KDK-100, KDK-150 and KDK-200 Tool Posts One and Three Quarter Inch Boring Bar Capacity All Working Parts Hardened for Precision Machining

★★★★★ 4.9 75 reviews

US$43.70
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US$43.70
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Free shipping Free 30-day returns

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Product details

Management number 233174848 Release Date 2026/06/21 List Price US$43.70 Model Number 233174848
Category

Pro Grade Master Bar for Boring Bars, 1-3/4 in capacity
✔️ Interchangeable with KDK-100/150/200 posts; hardened parts

The 205 Master Bar is a precision bore-bar accessory that mounts on compatible tool posts to extend bore capacity. It’s a solid choice for metalworking shops needing reliable, repeatable hole sizes. Made in China with hardened and ground working parts for long-term accuracy.

✅ Boring bar capacity: 1-3/4 in
✅ Interchangeable with KDK-100/150/200 tool posts
✅ All working parts hardened and ground
✅ Package dimensions: 4.0 L x 8.0 H x 4.0 W inches
✅ Country of Origin: China
✅ Part number: 3900-5435

💡 What is a master bar for boring bars and why is it handy for machinists?

It provides a stable, repeatable interface that keeps holes consistent across jobs.

- Extends boring capacity with compatible tool posts
- Handy for quick changes between setups
- Hardened and ground construction supports precision machining
✝️

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