New 6-Jaw Chuck! | How to (re) Machine a Cast Iron Backing Plate
Clough42 Clough42
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 Published On Aug 20, 2022

Today we're installing a new Shars 6-jaw adjustable chuck on the Grizzly G0602 lathe. Shars sent over their six inch six-jaw to support the channel, and we're going to re-machine the backing plate so we can use it on the Grizzly lathe.

Here are links for the chuck and backing plate:
*This site contains affiliate links for which I may be compensated

Shars 6-Jaw Adjustable Chuck (Amazon*): https://amzn.to/3QGLWJT
Shars 6-Jaw Chuck Backing Plate (Amazon*): https://amzn.to/3SA0k84

Other tools used in this video:
*This site contains affiliate links for which I may be compensated

Mitutoyo Telescoping Bore Gage Set (Amazon*): https://amzn.to/3vMrzTf
Bondhus Metric Hex Key Set (Amazon*): https://amzn.to/3eqZzwb
Bondhus SAE Hex Key Set (Amazon*): https://amzn.to/3h9bJLZ
Shars AXA Quick Change Tool Post Set (eBay*): https://ebay.us/KXQTcI
Shars CCMT0602 RH turning tool holder (eBay*): https://ebay.to/2SUS4jL
Shars 1/16x1/2" P-Type HSS Cut-Off Blade (eBay*): https://ebay.to/2DbgUXt
Kyocera CCMT060204-HQ Cermet Inserts (eBay*): https://ebay.us/5qfDhe
Shars CCGX 21.52 insert for aluminum (eBay*): https://ebay.to/2Hcd5Fu
Aventor 8" DPS IP54 Caliper (eBay*): https://ebay.to/37y1Tg3
Shars 0-6" .0001" micrometer set (eBay*): http://ebay.to/3sxGRqK
Thread-measuring wires (Amazon*): http://amzn.to/2xRoDqG
External carbide threading tool: (eBay*): https://ebay.to/2Fx2zXA
Set of 4 CCMT0602 boring bars (eBay*): https://ebay.to/2SX3dRd
Thread Pitch Gauge - SAE and Metric (Amazon*): https://amzn.to/3BOLO6s
Cratex Abrasive Block (Amazon*): https://amzn.to/3R6NWvK
Astro Pneumatic Air Blower Nozzle (Amazon*): https://amzn.to/3oB5uE9

Raw Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/b...

00:00 Intro
00:43 The chuck
03:30 The spindle nose
03:48 Turning a plug gage
05:14 Threading the plug gage
08:20 Mounting the backing plate for machining
10:04 Boring out the backing plate
12:02 Threading the backing plate
15:10 Counterboring the backing plate
18:38 Machining the other side
20:22 Mounting the chuck
21:41 Testing Set-Tru concentricity adjustment
25:02 Conclusion

Shars 202-5467 6" 6 JAW .0005" ADJUSTABLE UNIVERSAL CHUCK 2 PIECE JAWS
Set-Tru
Adjust-Tru

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