8" Through Hole Diam, 11.26mm ID, 12.4" OD, 0.91" Flange Height, Steel

Item #: 08610792
Brand: Bison
Model #: 7-879-9123
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications

Nominal Chuck Size 12

Spindle Nose Type L Series

Mount L-1

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Decimal Inch) 4.1250

Chuck Diameter Compatibility (Inch) 12-1/2

Inside Diameter (Decimal Inch) 11.2600

Outside Diameter (Decimal Inch) 12.4000

Flange Height (Decimal Inch) 0.9100

Material Steel

$430.25

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Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - Plain Back Mount

Item #: 30521702
Brand: Bison
Model #: 7-630-608
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	8
Spindle Nose Type	Threaded
Mount	Plain Back
Chuck Compatibility	Self-Centering Chucks
Chuck Diameter Compatibility (Inch)	8
Chuck Diameter Compatibility (Decimal Inch)	8.0000

$750.99

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Bison - Adapter Back Plate for 12-1/2" Diam Independent & Self Centering Lathe Chucks - A1/A2-6 Mount, 4.06" Through Hole Diam, 4.19mm ID, 12.52" OD, 1.3" Flange Height

Item #: 08566127
Brand: Bison
Model #: 7-873-126
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	12
Spindle Nose Type	A Series
Mount	A1/A2-6
Chuck Compatibility	Independent Chucks; Self-Centering Chucks
Through-Hole Diameter (Decimal Inch)	4.0600
Chuck Diameter Compatibility (Inch)	12-1/2
Inside Diameter (Decimal Inch)	4.1900
Outside Diameter (Decimal Inch)	12.5200
Flange Height (Decimal Inch)	1.3000

$437.56

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Brand: Cleco / Part #: 250PTHFC226

Item #: 73376212
Brand: Cleco
Model #: 250PTHFC226

Product Specifications

Handle Type Pistol Grip

No-Load RPM 2200

Drive Size 0.75 in

Torque 160-250 Nm; 118-184 ft/lb

Air Consumption 33.50

Air Pressure 90 psi

Inlet Size 0.375 in

Overall Length 10.27

Exhaust Location Bottom

Clutch Style Shut-Off

Noise Level 82 dB

Reversible Yes

Throttle Type Trigger

Vibration Level 2.5 m/s?

Duty Level Industrial-Duty

$5,918.07

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BTC - Adapter Back Plate for 12" Diam Self Centering Lathe Chucks - A2-6 Mount, 3.268" Through Hole Diam

Item #: 08506271
Brand: BTC
Model #: AS-315
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	12
Spindle Nose Type	A Series
Mount	A2-6
Chuck Compatibility	Self-Centering Chucks
Through-Hole Diameter (Decimal Inch)	3.2680
Chuck Diameter Compatibility (Inch)	12

$621.23

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Bison - Adapter Back Plate for 4" Diam Bison Set-Tru Lathe Chucks - D1-3 Mount, 20mm Through Hole Diam

Item #: 30520936
Brand: Bison
Model #: 7-875-043
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	4
Spindle Nose Type	D Series
Mount	D1-3
Chuck Compatibility	Bison Set-Tru Chucks
Through-Hole Diameter (Decimal Inch)	0.7870
Through-Hole Diameter (mm)	20.00
Chuck Diameter Compatibility (Inch)	4
Chuck Diameter Compatibility (Decimal Inch)	4.0000

$251.19

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Bison - Adapter Back Plate for 16" Diam Self Centering Lathe Chucks - A2-8 Mount, 5.3583" Through Hole Diam, 15.748" OD, 0.1772" Flange Height, Cast Iron

Item #: 30651541
Brand: Bison
Model #: 7-873-168F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.

Product Specifications
Nominal Chuck Size	16
Spindle Nose Type	A Series
Mount	A2-8
Chuck Compatibility	Self-Centering Chucks
Through-Hole Diameter (Decimal Inch)	5.3583
Chuck Diameter Compatibility (Inch)	16
Chuck Diameter Compatibility (Decimal Inch)	16.0000
Outside Diameter (Decimal Inch)	15.7480
Flange Height (Decimal Inch)	0.1772
Material	Cast Iron

Product Specifications

Nominal Chuck Size 16

Spindle Nose Type A Series

Mount A2-8

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Decimal Inch) 5.3583

Chuck Diameter Compatibility (Inch) 16

Chuck Diameter Compatibility (Decimal Inch) 16.0000

Outside Diameter (Decimal Inch) 15.7480

Flange Height (Decimal Inch) 0.1772

Material Cast Iron

$774.46

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Samchully - Adapter Back Plate for 530 & 210mm Diam HC & HCH Lathe Chucks - A2-11 Mount, 193mm Through Hole Diam, 380mm OD, 42mm Flange Height, Steel

Item #: 39611652
Brand: Samchully
Model #: AP2124A1142T
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications
Nominal Chuck Size	24
Spindle Nose Type	A Series
Mount	A2-11
Chuck Compatibility	HC; HCH
Through-Hole Diameter (mm)	193.00
Chuck Diameter Compatibility (mm)	530.00; 210.00
Outside Diameter (mm)	380.00
Flange Height (mm)	42.00
Material	Steel

Product Specifications

Nominal Chuck Size 24

Spindle Nose Type A Series

Mount A2-11

Chuck Compatibility HC; HCH

Through-Hole Diameter (mm) 193.00

Chuck Diameter Compatibility (mm) 530.00; 210.00

Outside Diameter (mm) 380.00

Flange Height (mm) 42.00

Material Steel

$1,068.31

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Interstate - Adapter Back Plate for 8" Diam Lathe Chucks - D1-5 Mount

Item #: 08607673
Brand: Interstate
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	8
Spindle Nose Type	D Series
Mount	D1-5
Chuck Diameter Compatibility (Inch)	8

$315.32

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BTC - Adapter Back Plate for 8-1/4" Diam Self Centering Lathe Chucks - D1-3 Mount

Item #: 08506339
Brand: BTC
Model #: CD-220
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	8
Spindle Nose Type	D Series
Mount	D1-3
Chuck Compatibility	Self-Centering Chucks
Chuck Diameter Compatibility (Inch)	8-1/4

$407.32

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Interstate - Adapter Back Plate for 8" Diam Lathe Chucks - D1-3 Mount

Item #: 08607657
Brand: Interstate
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	8
Spindle Nose Type	D Series
Mount	D1-3
Chuck Diameter Compatibility (Inch)	8

$339.03

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Bison - Adapter Back Plate for 12-1/2" Diam Self Centering Lathe Chucks - D1-11 Mount, 4.055" Through Hole Diam, 7.086mm ID, 12.4" OD, 1.77" Flange Height, Steel

Item #: 60234838
Brand: Bison
Model #: 7-875-129
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications

Nominal Chuck Size 12

Spindle Nose Type D Series

Mount D1-11

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Decimal Inch) 4.0550

Chuck Diameter Compatibility (Inch) 12-1/2

Inside Diameter (Decimal Inch) 7.0860

Outside Diameter (Decimal Inch) 12.4000

Flange Height (Decimal Inch) 1.7700

Material Steel

$951.11

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Bison - Adapter Back Plate for 10" Diam Self Centering Lathe Chucks - D1-6 Mount, 4.0551" Through Hole Diam, 9.8425" OD, 0.1772" Flange Height, Cast Iron

Item #: 30651574
Brand: Bison
Model #: 7-878-106F
Exact Tooling IR#: 04

Features and Benefits

Cast iron offers good vibration, resistance, good wear resistance and machinability. It is heavier and more economical than steel.

Product Specifications

Nominal Chuck Size 10

Spindle Nose Type D Series

Mount D1-6

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Decimal Inch) 4.0551

Chuck Diameter Compatibility (Inch) 10

Chuck Diameter Compatibility (Decimal Inch) 10.0000

Outside Diameter (Decimal Inch) 9.8425

Flange Height (Decimal Inch) 0.1772

Material Cast Iron

$466.53

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Buck Chuck Company - Adapter Back Plate for 12" Diam Self Centering Lathe Chucks - A1/A2-6 Mount, 2" Through Hole Diam, 10.221mm ID, 12.6" OD, 0.989" Flange Height, Steel

Item #: 76637719
Brand: Buck Chuck Company
Model #: A12-A6
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications

Nominal Chuck Size 12

Spindle Nose Type A Series

Mount A1/A2-6

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Inch) 2

Through-Hole Diameter (Decimal Inch) 4.0600

Chuck Diameter Compatibility (Inch) 12

Inside Diameter (Decimal Inch) 10.2210

Outside Diameter (Decimal Inch) 12.6000

Flange Height (Decimal Inch) 0.9890

Material Steel

$789.02

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Samchully - Adapter Back Plate for 460mm Diam FTC Lathe Chucks - Plain Back Mount, 100mm Through Hole Diam, 400mm OD, Steel

Item #: 39612122
Brand: Samchully
Model #: APRTFTC460
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications
Nominal Chuck Size	18
Spindle Nose Type	Flat Nose
Mount	Plain Back
Chuck Compatibility	FTC
Through-Hole Diameter (mm)	100.00
Chuck Diameter Compatibility (mm)	460.00
Outside Diameter (mm)	400.00
Material	Steel

Product Specifications

Nominal Chuck Size 18

Spindle Nose Type Flat Nose

Mount Plain Back

Chuck Compatibility FTC

Through-Hole Diameter (mm) 100.00

Chuck Diameter Compatibility (mm) 460.00

Outside Diameter (mm) 400.00

Material Steel

$1,430.95

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Bison - Adapter Back Plate for 15-3/4" Diam Self Centering Lathe Chucks - D1-11 Mount, 5.358" Through Hole Diam, 11-3/4" OD, Steel

Item #: 08609646
Brand: Bison
Model #: 7-875-169
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications
Nominal Chuck Size	16
Spindle Nose Type	D Series
Mount	D1-11
Chuck Compatibility	Self-Centering Chucks
Through-Hole Diameter (Decimal Inch)	5.3580
Chuck Diameter Compatibility (Inch)	15-3/4
Outside Diameter (Decimal Inch)	11.7500
Material	Steel

Product Specifications

Nominal Chuck Size 16

Spindle Nose Type D Series

Mount D1-11

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Decimal Inch) 5.3580

Chuck Diameter Compatibility (Inch) 15-3/4

Outside Diameter (Decimal Inch) 11.7500

Material Steel

$1,264.36

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Buck Chuck Company - Adapter Back Plate for 12" Diam Self Centering Lathe Chucks - D1-11 Mount, 2" Through Hole Diam, 10.221mm ID, 12.6" OD, 1.784" Flange Height, Steel

Item #: 53988176
Brand: Buck Chuck Company
Model #: A12-D11
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications

Nominal Chuck Size 12

Spindle Nose Type D Series

Mount D1-11

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Inch) 2

Through-Hole Diameter (Decimal Inch) 4.1700

Chuck Diameter Compatibility (Inch) 12

Inside Diameter (Decimal Inch) 10.2210

Outside Diameter (Decimal Inch) 12.6000

Flange Height (Decimal Inch) 1.7840

Material Steel

$781.25

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Bison - Adapter Back Plate for 8" Diam Self Centering Lathe Chucks - A2-6 Mount, 2.165" Through Hole Diam, 4.33mm ID, 7.87" OD, 1.11" Flange Height, Steel

Item #: 08609745
Brand: Bison
Model #: 7-874-086
Exact Tooling IR#: 04

Features and Benefits

Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation.

Product Specifications

Nominal Chuck Size 8

Spindle Nose Type A Series

Mount A2-6

Chuck Compatibility Self-Centering Chucks

Through-Hole Diameter (Decimal Inch) 2.1650

Chuck Diameter Compatibility (Inch) 8

Inside Diameter (Decimal Inch) 4.3300

Outside Diameter (Decimal Inch) 7.8700

Flange Height (Decimal Inch) 1.1100

Material Steel

$310.76

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Bison - Adapter Back Plate for 20" Diam Self Centering Lathe Chucks - Plain Back Mount

Item #: 30521710
Brand: Bison
Model #: 7-630-020
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	20
Spindle Nose Type	Threaded
Mount	Plain Back
Chuck Compatibility	Self-Centering Chucks
Chuck Diameter Compatibility (Inch)	20
Chuck Diameter Compatibility (Decimal Inch)	20.0000

$2,859.12

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Bison - Adapter Back Plate for 10" Diam Independent & Self Centering Lathe Chucks - A1/A2-8 Mount, 3.17" Through Hole Diam, 5-1/2" ID, 9.96" OD, 1.7" Flange Height

Item #: 08566101
Brand: Bison
Model #: 7-873-108
Exact Tooling IR#: 04

Product Specifications
Nominal Chuck Size	10
Spindle Nose Type	A Series
Mount	A1/A2-8
Chuck Compatibility	Independent Chucks; Self-Centering Chucks
Through-Hole Diameter (Decimal Inch)	3.1700
Chuck Diameter Compatibility (Inch)	10
Inside Diameter (Decimal Inch)	5.5000
Outside Diameter (Decimal Inch)	9.9600
Flange Height (Decimal Inch)	1.7000

$303.81

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Product Specifications
Nominal Chuck Size	12
Spindle Nose Type	L Series
Mount	L-1
Chuck Compatibility	Self-Centering Chucks
Through-Hole Diameter (Decimal Inch)	4.1250
Chuck Diameter Compatibility (Inch)	12-1/2
Inside Diameter (Decimal Inch)	11.2600
Outside Diameter (Decimal Inch)	12.4000
Flange Height (Decimal Inch)	0.9100
Material	Steel

Handle Type	Pistol Grip
No-Load RPM	2200
Drive Size	0.75 in
Torque	160-250 Nm; 118-184 ft/lb
Air Consumption	33.50
Air Pressure	90 psi
Inlet Size	0.375 in
Overall Length	10.27
Exhaust Location	Bottom
Clutch Style	Shut-Off
Noise Level	82 dB
Reversible	Yes
Throttle Type	Trigger
Vibration Level	2.5 m/s?
Duty Level	Industrial-Duty