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Bison L Mount Lathe Chucks and Back Plates

Bison Type L Long Taper 3-Jaw Universal Chucks

Bison 3-Jaw Self-Centering Universal Lathe Chucks, for "L" Long Taper Spindles.
Type P290 (Reversable Top Jaws.)
Cast Iron body.
Excellent quality lathe chucks made in Poland by BISON.

Type P290 chucks include 1 set of hard reversible top jaws, 1 set hard master jaws, and key.
Type P290 chucks can also take soft (machinable) top jaws. This is useful for custom workholding.

Chuck key is included.
Mounting dimension of L-type spindles is the large diameter of spindle taper.

As a rough rule of thumb, chucks of 12"OD and over will ship using freight services, requiring a dock and equipment at the shipping address.
(Our shopping cart will not calculate a UPS shipping rate for these heavier orders, but we will manually calculate and advise you of shipping charges prior to processing your order. We do not offer free shipping, sorry!)

Quantity Price Model Description Chuck Diameter To fit Spindle Mounting Dimension

$1019.00 P290-6-L00
6 " L-00 Bison 3-Jaw Univ Chuck, 1911-0200 6-1/4" L-00 2 3/4"

$1023.00 P290-6-L0
6 " L-0 Bison 3-Jaw Univ Chuck, 1911-0205 6-1/4" L-0 3 1/4"

$1074.00 P290-8-L00
8" L-00 Bison 3-Jaw Univ Chuck, 1911-0210 8" L-00 2 3/4"

$1080.00 P290-8-L0
8" L-0 Bison 3-Jaw Univ Chuck, 1911-0215 8" L-0 3 1/4"

$1217.00 P290-8-L1
8" L-1 Bison 3-Jaw Univ Chuck, 1911-0220 8" L-1 4 1/8"

$1455.00 P290-10-L0
10" L-0 Bison 3-Jaw Univ Chuck, 1911-0225 10" L-0 3 1/4"

$1524.00 P290-10-L1
10" L-1 Bison 3-Jaw Univ Chuck, 1911-0230 10" L-1 4 1/8"

$2066.00 P290-10-L2
10" L-2 Bison 3-Jaw Univ Chuck, 1911-0235 10" L-2 5 1/4"

$2563.00 P290-12-L0
12" L-0 Bison 3-Jaw Univ Chuck, 1911-0240 12" L-0 3 1/4"

$1927.00 P290-12-L1
12" L-1 Bison 3-Jaw Univ Chuck, 1911-0245 12" L-1 4 1/8"

$2114.00 P290-12-L2
12" L-2 Bison 3-Jaw Univ Chuck, 1911-0250 12" L-2 5 1/4"

L-Taper Bison Lathe Chuck Back Plates

Bison L-Taper Finished Back Plates for mounting Bison Lathe Chucks.
"Fully-finished" style for easier mounting of Bison plain-back chucks, but some machining may still be required.
Please email us for semi-finished plates to use for mounting other brands of lathe chucks (or other back plates not listed here - many others are available.)

Quantity Price Model Description Chuck Diam. Spindle

$298.12 BP-6-L00
6" L-00 Bison Finished Back Plate 6" L-00

$298.12 BP-6-L0
6" L-0 Bison Finished Back Plate 6" L-0

$318.37 BP-8-L00
8" L-00 Bison Finished Back Plate 8" L-00

$318.37 BP-8-L0
8" L-0 Bison Finished Back Plate 8" L-0

$392.62 BP-8-L1
8" L-1 Bison Finished Back Plate 8" L-1

$999.00 BP-10-L00
10" L-00 Bison Finished Back Plate 10" L-00

$454.50 BP-10-L0
10" L-0 Bison Finished Back Plate 10" L-0

$454.50 BP-10-L1
10" L-1 Bison Finished Back Plate 10" L-1

$645.75 BP-10-L2
10" L-2 Bison Finished Back Plate 10" L-2

$806.62 BP-12-L2
12" L-2 Bison Finished Back Plate 12" L-2