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FS: Jacobs Chucks

FrankLee

Well-known member
Joined
Sep 13, 2010
Messages
3,554
Location
seMI, 48317
Location
48317
Price
$10 to $70
Jacobs Chucks

All have been dismantled, cleaned and lubed. All fully open and close smoothly. All jaws in good to very good condition.
Runout unknown.

Some chuck bodies have minor to moderate impact marks, scrapes or blemishes.

No keys available.


$10 to $60 plus shipping
DISCOUNT ON MULTIPLE BUYS


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Model: 34B
Capacity: 0 - 1/2"
Mount: 5/8-16 threaded
Price: $40
IMG_5456-90.jpg IMG_5457.JPG


Model: 6A (earlier cross-hatch knurled sleeve)
Capacity: 0 - 1/2"
Mount: 33 taper
Price: $40
IMG_5460-90.jpg IMG_5461.JPG


Model: 3333C
Capacity: 5/64" - 1/2"
Mount: 33 taper with Safe-Lock collar
Price: $60
Desc: Very nice! This is the small-body, 1/2" capacity chuck.
IMG_5467-90.jpg IMG_5468-90.jpg


Model: 3326
Capacity: 5/64" - 1/2"
Mount: 5/8" straight with set screw, socket is 1-3/16" deep
Price: $60
Desc: Very nice! This is a very nice alternative to the 6426 keyless chuck that came with some Craftsman 80s.
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Model: 6426
Capacity: 1/8" - 1/2"
Mount: 5/8" straight with set screw
Price: $10
Desc: Keyless with cam lock. Somewhat beat-up, but works. The rubber collet is stiff and opens to ~3/8".
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SOLD
Model: 3A
Capacity: 1/8" - 5/8"
Mount: 2MT-3JT arbor
Price: $70

IMG_5454-90.jpg IMG_5455.JPG

NO LONGER AVAILABLE:
Model: 33B
Model: 33 body included
Capacity: 5/64" - 1/2"
33B Mount: 3/8-24 threaded
33 Mount: 33 taper
Desc: This is the small-body, 1/2" capacity chuck. Internals can be swapped.

Price: $40
IMG_5464-90.jpg IMG_5465.JPG

SOLD
Model: 6A
Capacity: 0 - 1/2"
Mount: 2A taper

Price: $40
IMG_5458-90.jpg IMG_5459.JPG

SOLD
Model: 6A
Capacity: 0 - 1/2"
Mount: 33 taper
Price: $40

IMG_5462-90.jpg IMG_5463-90.jpg


NO LONGER AVAILABLE:
Thrust Collar Nut

Standard 1-1/16", 20tpi
OD is ~1-3/8"
Good knurling.
thrust nut only, spindle not included

$25 shipped
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Last edited:
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OP
F

FrankLee

Well-known member
Joined
Sep 13, 2010
Messages
3,554
Location
seMI, 48317
SOLD
Jacobs Chuck Sleeve


Fits 633C and 6A chucks (and others? :dunno: )

Excellent condition.

Use for sleeve replacement or as a tool to dismantle and reassemble chucks.


$15 shipped to you

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Last edited:
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