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Copper / Plastic / Steel Flanges - (20119 Products)

Iscar - BT40 Taper Shank, 3/4" Hole Diam x 2" Nose Diam Milling Chuck - 3.346" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, - Exact Industrial Supply

Iscar - BT40 Taper Shank, 3/4" Hole Diam x 2" Nose Diam Milling Chuck - 3.346" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant,


Item #: 30770861
Brand: Iscar
Model #: 4505389
Exact Tooling IR#: 04

Product Specifications
Taper Size BT40
Shank Type Taper Shank
Hole Diameter (Inch) 3/4
Hole Diameter (Decimal Inch) 0.7500
Nose Diameter (Decimal Inch) 2.0000
Projection (Decimal Inch) 3.3460
Through Coolant Yes
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle & DIN Flange

$516.78

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Iscar - BT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 3.3465" OAL, 0.9055" Knob Diam, 1.7717" from Knob to Flange - Exact Industrial Supply

Iscar - BT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 3.3465" OAL, 0.9055" Knob Diam, 1.7717" from Knob to Flange


Item #: 09741380
Brand: Iscar
Model #: 4517008
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT50
Thread Size M24x3
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.9055
Through Coolant No
Neck Diameter (Decimal Inch) 0.6693
Overall Length (Decimal Inch) 3.3465
Knob to Flange Length (Decimal Inch) 1.7717

$40.19

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Parlec - A Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.68" OAL, 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, 0.635" Pilot Diam, 9/32" Coolant Hole, Through Coolant - Exact Industrial Supply

Parlec - A Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.68" OAL, 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, 0.635" Pilot Diam, 9/32" Coolant Hole, Through Coolant


Item #: 01401751
Brand: Parlec
Model #: 40TRK
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.7400
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.4900
Pilot Diameter (Decimal Inch) 0.6350
Overall Length (Decimal Inch) 1.6800
Knob to Flange Length (Decimal Inch) 0.6400
Flange Thickness (Decimal Inch) 0.1200
Coolant Hole Diameter (Decimal Inch) 0.2810

$36.92

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Iscar - CAT40 Taper, 5/8-11 Thread, Standard Retention Knob - 2-1/4" OAL, 0.59" Knob Diam, 1.266" from Knob to Flange, 0.217" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - CAT40 Taper, 5/8-11 Thread, Standard Retention Knob - 2-1/4" OAL, 0.59" Knob Diam, 1.266" from Knob to Flange, 0.217" Coolant Hole, Through Coolant


Item #: 88985825
Brand: Iscar
Model #: 4503110
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Knob Diameter (Decimal Inch) 0.5900
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.3900
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2660
Coolant Hole Diameter (Decimal Inch) 0.2170

$31.28

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Tungaloy - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.346" OAL, 29/32" Knob Diam, 1.772" from Knob to Flange - Exact Industrial Supply

Tungaloy - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.346" OAL, 29/32" Knob Diam, 1.772" from Knob to Flange


Item #: 47647144
Brand: Tungaloy
Model #: 4503091
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.9060
Through Coolant No
Style C
Overall Length (Decimal Inch) 3.3460
Knob to Flange Length (Decimal Inch) 1.7720

$30.98

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Iscar - BT40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 3/4" Knob Diam, 1.1417" from Knob to Flange, 0.2165" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 3/4" Knob Diam, 1.1417" from Knob to Flange, 0.2165" Coolant Hole, Through Coolant


Item #: 09741505
Brand: Iscar
Model #: 4517121
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT40
Thread Size M16x2
Angle Radius 15.00
Knob Diameter (Decimal Inch) 0.7480
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.5512
Overall Length (Decimal Inch) 2.1260
Knob to Flange Length (Decimal Inch) 1.1417
Coolant Hole Diameter (Decimal Inch) 0.2165

$31.28

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Accupro - CAT50 Dual Contact Taper, 1-1/4" Hole Diam x 2.88" Nose Diam Milling Chuck - 4.14" Projection, 0.0002" TIR, Through-Spindle & DIN Flange Coolant, - Exact Industrial Supply

Accupro - CAT50 Dual Contact Taper, 1-1/4" Hole Diam x 2.88" Nose Diam Milling Chuck - 4.14" Projection, 0.0002" TIR, Through-Spindle & DIN Flange Coolant,


Item #: 42832071
Brand: Accupro
Exact Tooling IR#: 04

Product Specifications
Taper Size CAT50
Shank Type Dual Contact Taper
Hole Diameter (Inch) 1-1/4
Hole Diameter (Decimal Inch) 1.2500
Nose Diameter (Decimal Inch) 2.8800
Projection (Decimal Inch) 4.1400
Through Coolant Yes
Overall Length (Decimal Inch) 8.1400
TIR (Decimal Inch) 0.0002
Coolant Type Through-Spindle & DIN Flange

$535.04

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Seco - BT30 Taper, M12x1.75 Thread, 30° Angle Radius, Standard Retention Knob - 1.693" OAL, 0.433" Knob Diam, 29/32" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - BT30 Taper, M12x1.75 Thread, 30° Angle Radius, Standard Retention Knob - 1.693" OAL, 0.433" Knob Diam, 29/32" from Knob to Flange, Through Coolant


Item #: 38379897
Brand: Seco
Model #: 03119891
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size BT30
Thread Size M12x1.75
Angle Radius 30.00
Knob Diameter (Decimal Inch) 0.4330
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.2760
Overall Length (Decimal Inch) 1.6930
Knob to Flange Length (Decimal Inch) 0.9060

$26.43

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Seco - CAT50 Taper, 1-8 Thread, 30° Angle Radius, Standard Retention Knob - 3-1/4" OAL, 29/32" Knob Diam, 1.772" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - CAT50 Taper, 1-8 Thread, 30° Angle Radius, Standard Retention Knob - 3-1/4" OAL, 29/32" Knob Diam, 1.772" from Knob to Flange, Through Coolant


Item #: 38379772
Brand: Seco
Model #: 03119971
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 30.00
Knob Diameter (Decimal Inch) 0.9060
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.6690
Overall Length (Decimal Inch) 3.2480
Knob to Flange Length (Decimal Inch) 1.7720

$101.97

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Tungaloy - C Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 0.99" OAL, 0.59" Knob Diam, 1.27" from Knob to Flange - Exact Industrial Supply

Tungaloy - C Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 0.99" OAL, 0.59" Knob Diam, 1.27" from Knob to Flange


Item #: 47650080
Brand: Tungaloy
Model #: 4503094
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 90.00
Knob Diameter (Decimal Inch) 0.5900
Through Coolant No
Style C
Overall Length (Decimal Inch) 0.9900
Knob to Flange Length (Decimal Inch) 1.2700

$24.09

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Sumitomo - CAT50 Taper, 1-8 Thread, 60° Angle Radius, Standard Retention Knob - 0.9" Knob Diam, 0.39" Flange Thickness, 1.77" from Knob to Flange - Exact Industrial Supply

Sumitomo - CAT50 Taper, 1-8 Thread, 60° Angle Radius, Standard Retention Knob - 0.9" Knob Diam, 0.39" Flange Thickness, 1.77" from Knob to Flange


Item #: 53925442
Brand: Sumitomo
Model #: U102369
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 60.00
Knob Diameter (Decimal Inch) 0.9000
Through Coolant No
Knob to Flange Length (Decimal Inch) 1.7700
Flange Thickness (Decimal Inch) 0.3900

$39.23

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Tungaloy - C Style, CAT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.606" Knob Diam, 1.274" from Knob to Flange - Exact Industrial Supply

Tungaloy - C Style, CAT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.606" Knob Diam, 1.274" from Knob to Flange


Item #: 47650098
Brand: Tungaloy
Model #: 4503108
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size M16x2
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.6060
Through Coolant No
Style C
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2740

$24.41

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Komet - Modular Connection, 41mm Diameter, Tool Holder Blank - 78mm Projection Flange to Nose End, 100mm Projection Gage Line to Nose End - Exact Industrial Supply

Komet - Modular Connection, 41mm Diameter, Tool Holder Blank - 78mm Projection Flange to Nose End, 100mm Projection Gage Line to Nose End


Item #: 83244814
Brand: Komet
Model #: B1003011
Exact Tooling IR#: 04

Features and Benefits

Modular connections allow for single tap chucks to accept various tap shank diameters without changing machine tool holding set-ups.
Product Specifications
Shank Type Modular Connection
Blank Diameter (mm) 41.00
Blank Diameter (Decimal Inch) 1.6140
Projection Gage Line to Nose End (Decimal Inch) 3.9370
Projection Gage Line to Nose End (mm) 100.00
Projection Flange to Nose End (mm) 78.00
Projection Flange to Nose End (Decimal Inch) 3.0710

$234.49

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Parlec - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.31" OAL, 0.904" Knob Diam, 0.41" Flange Thickness, 1.791" from Knob to Flange, 1.026" Pilot Diam, 1/4" Coolant Hole, Through Coolant - Exact Industrial Supply

Parlec - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.31" OAL, 0.904" Knob Diam, 0.41" Flange Thickness, 1.791" from Knob to Flange, 1.026" Pilot Diam, 1/4" Coolant Hole, Through Coolant


Item #: 01401926
Brand: Parlec
Model #: 5005TRKC
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.9040
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.6670
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3100
Knob to Flange Length (Decimal Inch) 1.7910
Flange Thickness (Decimal Inch) 0.4100
Coolant Hole Diameter (Decimal Inch) 0.2500

$43.99

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Iscar - Modular Connection, 145mm Diameter, Tool Holder Blank - 169mm Projection Flange to Nose End, 200mm Projection Gage Line to Nose End - Exact Industrial Supply

Iscar - Modular Connection, 145mm Diameter, Tool Holder Blank - 169mm Projection Flange to Nose End, 200mm Projection Gage Line to Nose End


Item #: 30717938
Brand: Iscar
Model #: 4509630
Exact Tooling IR#: 04

Features and Benefits

Modular connections allow for single tap chucks to accept various tap shank diameters without changing machine tool holding set-ups.
Product Specifications
Shank Type Modular Connection
Blank Diameter (mm) 145.00
Blank Diameter (Decimal Inch) 5.7087
Projection Gage Line to Nose End (Decimal Inch) 7.8740
Projection Gage Line to Nose End (mm) 200.00
Projection Flange to Nose End (mm) 169.00
Projection Flange to Nose End (Decimal Inch) 6.6535

$874.17

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Seco - DIN50 Taper, M24x3 Thread, 15° Angle Radius, Standard Retention Knob - 2.913" OAL, 1.102" Knob Diam, 1.339" from Knob to Flange - Exact Industrial Supply

Seco - DIN50 Taper, M24x3 Thread, 15° Angle Radius, Standard Retention Knob - 2.913" OAL, 1.102" Knob Diam, 1.339" from Knob to Flange


Item #: 38379566
Brand: Seco
Model #: 03119945
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size DIN50
Thread Size M24x3
Angle Radius 15.00
Knob Diameter (Decimal Inch) 1.1020
Through Coolant No
Neck Diameter (Decimal Inch) 0.8270
Overall Length (Decimal Inch) 2.9130
Knob to Flange Length (Decimal Inch) 1.3390

$33.46

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Accupro - C Style, BT40 Taper, M16x2 Thread, 15° Angle Radius, High Torque Retention Knob - 2-1/8" OAL, 3/4" Knob Diam, 0.9055" Flange Thickness, 1.1417" from Knob to Flange, 0.6693" Pilot Diam, 0.2756" Coolant Hole, Through Coolant - Exact Industrial Supply

Accupro - C Style, BT40 Taper, M16x2 Thread, 15° Angle Radius, High Torque Retention Knob - 2-1/8" OAL, 3/4" Knob Diam, 0.9055" Flange Thickness, 1.1417" from Knob to Flange, 0.6693" Pilot Diam, 0.2756" Coolant Hole, Through Coolant


Item #: 55833602
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

High torque knobs improve the fit of the toolholder with the spindle. They prevent the small end of the toolholder from expanding by using a precision pilot and place the force of the threads into a deeper cross-section of material in the toolholder.
Product Specifications
Type High Torque
Taper Size BT40
Thread Size M16x2
Angle Radius 15.00
Knob Diameter (Decimal Inch) 0.7480
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.5511
Pilot Diameter (Decimal Inch) 0.6693
Overall Length (Decimal Inch) 2.1260
Knob to Flange Length (Decimal Inch) 1.1417
Flange Thickness (Decimal Inch) 0.9055
Coolant Hole Diameter (Decimal Inch) 0.2756

$47.05

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Tungaloy - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.3" OAL, 1.77" from Knob to Flange, 0.236" Coolant Hole, Through Coolant - Exact Industrial Supply

Tungaloy - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.3" OAL, 1.77" from Knob to Flange, 0.236" Coolant Hole, Through Coolant


Item #: 47647102
Brand: Tungaloy
Model #: 4503112
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT50
Thread Size 1-8
Angle Radius 45.00
Through Coolant Yes
Style C
Overall Length (Decimal Inch) 3.3000
Knob to Flange Length (Decimal Inch) 1.7700
Coolant Hole Diameter (Decimal Inch) 0.2360

$30.60

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HAIMER - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.62" OAL, 0.74" Knob Diam, 0.64" from Knob to Flange, 0.49" Pilot Diam, 0.67" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.62" OAL, 0.74" Knob Diam, 0.64" from Knob to Flange, 0.49" Pilot Diam, 0.67" Coolant Hole, Through Coolant


Item #: 68325984
Brand: HAIMER
Model #: 88.520.40
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.7400
Through Coolant Yes
Pilot Diameter (Decimal Inch) 0.4900
Overall Length (Decimal Inch) 1.6200
Knob to Flange Length (Decimal Inch) 0.6400
Coolant Hole Diameter (Decimal Inch) 0.6700

$36.14

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Kennametal - A Style, ISO50 Taper, M24x3 Thread, 75° Angle Radius, Standard Retention Knob - 2.9134" OAL, 1.1004" Knob Diam, 1.3386" from Knob to Flange, 0.984" Pilot Diam, 0.4547" Coolant Hole, Through Coolant - Exact Industrial Supply

Kennametal - A Style, ISO50 Taper, M24x3 Thread, 75° Angle Radius, Standard Retention Knob - 2.9134" OAL, 1.1004" Knob Diam, 1.3386" from Knob to Flange, 0.984" Pilot Diam, 0.4547" Coolant Hole, Through Coolant


Item #: 58518515
Brand: Kennametal
Model #: 1285502
Exact Tooling IR#: 04

Features and Benefits

Retention knobs, also known as pull studs, are threaded components that enable the mounting of a toolholder to the spindle of a CNC milling machine. Retention knobs are held in the machine by a clamp or spring.
Product Specifications
Type Standard
Taper Size ISO50
Thread Size M24x3
Angle Radius 75.00
Knob Diameter (Decimal Inch) 1.1004
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.8248
Pilot Diameter (Decimal Inch) 0.9840
Overall Length (Decimal Inch) 2.9134
Knob to Flange Length (Decimal Inch) 1.3386
Coolant Hole Diameter (Decimal Inch) 0.4547

$82.04

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