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Copper / Plastic / Steel Flanges - (20119 Products)

Tungaloy - C Style, CAT50 Taper, 1-8 Thread, 60° 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, 60° Angle Radius, Standard Retention Knob - 3.346" OAL, 29/32" Knob Diam, 1.772" from Knob to Flange


Item #: 31457336
Brand: Tungaloy
Model #: 4503102
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) 0.9060
Through Coolant No
Style C
Overall Length (Decimal Inch) 3.3460
Knob to Flange Length (Decimal Inch) 1.7720

$35.28

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Iscar - Modular Connection, 110mm Diameter, Tool Holder Blank - 62mm Projection Flange to Nose End, 85mm Projection Gage Line to Nose End - Exact Industrial Supply

Iscar - Modular Connection, 110mm Diameter, Tool Holder Blank - 62mm Projection Flange to Nose End, 85mm Projection Gage Line to Nose End


Item #: 30711477
Brand: Iscar
Model #: 4500187
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) 110.00
Blank Diameter (Decimal Inch) 4.3307
Projection Gage Line to Nose End (Decimal Inch) 3.3465
Projection Gage Line to Nose End (mm) 85.00
Projection Flange to Nose End (mm) 62.00
Projection Flange to Nose End (Decimal Inch) 2.4409

$427.68

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Kennametal - DIN69871-50 Taper Shank, 32mm Hole Diam x 2.9134" Nose Diam Milling Chuck - 6-1/2" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, Balanced to 20,000 RPM - Exact Industrial Supply

Kennametal - DIN69871-50 Taper Shank, 32mm Hole Diam x 2.9134" Nose Diam Milling Chuck - 6-1/2" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, Balanced to 20,000 RPM


Item #: 30733653
Brand: Kennametal
Model #: 3523095
Exact Tooling IR#: 04

Product Specifications
Taper Size DIN69871-50
Shank Type Taper Shank
Hole Diameter (mm) 32.00
Hole Diameter (Decimal Inch) 1.2598
Nose Diameter (mm) 74.00
Nose Diameter (Decimal Inch) 2.9134
Projection (mm) 165.00
Projection (Decimal Inch) 6.4961
Through Coolant Yes
Clamping Depth (Decimal Inch) 2.9528
Balanced to (RPM) 20000
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle & DIN Flange

$962.58

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Iscar - CAT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 1-3/4" OAL, 0.7087" Knob Diam, 0.6457" from Knob to Flange, 0.2913" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - CAT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 1-3/4" OAL, 0.7087" Knob Diam, 0.6457" from Knob to Flange, 0.2913" Coolant Hole, Through Coolant


Item #: 09741364
Brand: Iscar
Model #: 4517002
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) 0.7087
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.5079
Overall Length (Decimal Inch) 1.7520
Knob to Flange Length (Decimal Inch) 0.6457
Coolant Hole Diameter (Decimal Inch) 0.2913

$31.28

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Parlec - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.3" OAL, 0.588" Knob Diam, 0.24" Flange Thickness, 0.988" from Knob to Flange, 0.635" Pilot Diam, 0.197" Coolant Hole, Through Coolant - Exact Industrial Supply

Parlec - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.3" OAL, 0.588" Knob Diam, 0.24" Flange Thickness, 0.988" from Knob to Flange, 0.635" Pilot Diam, 0.197" Coolant Hole, Through Coolant


Item #: 01401769
Brand: Parlec
Model #: 4009TRKC
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) 0.5880
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.3930
Pilot Diameter (Decimal Inch) 0.6350
Overall Length (Decimal Inch) 2.3000
Knob to Flange Length (Decimal Inch) 0.9880
Flange Thickness (Decimal Inch) 0.2400
Coolant Hole Diameter (Decimal Inch) 0.1970

$42.94

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Sumitomo - BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.23" Flange Thickness, 1.37" from Knob to Flange, Through Coolant - Exact Industrial Supply

Sumitomo - BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.23" Flange Thickness, 1.37" from Knob to Flange, Through Coolant


Item #: 53925301
Brand: Sumitomo
Model #: U102200
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 45.00
Knob Diameter (Decimal Inch) 0.5900
Through Coolant Yes
Knob to Flange Length (Decimal Inch) 1.3700
Flange Thickness (Decimal Inch) 0.2300

$35.15

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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, 0.44" from Knob to Flange, 0.635" Pilot Diam - 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, 0.44" from Knob to Flange, 0.635" Pilot Diam


Item #: 01561281
Brand: Parlec
Model #: 40NTRK
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 No
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) 0.4400
Flange Thickness (Decimal Inch) 0.1200

$33.22

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Seco - CAT40 Taper, 5/8-11 Thread, 15° Angle Radius, Standard Retention Knob - 2" OAL, 0.744" Knob Diam, 1.028" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - CAT40 Taper, 5/8-11 Thread, 15° Angle Radius, Standard Retention Knob - 2" OAL, 0.744" Knob Diam, 1.028" from Knob to Flange, Through Coolant


Item #: 38380077
Brand: Seco
Model #: 03119979
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 15.00
Knob Diameter (Decimal Inch) 0.7440
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.5470
Overall Length (Decimal Inch) 2.0080
Knob to Flange Length (Decimal Inch) 1.0280

$42.27

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Kennametal - A Style, ISO40 Taper, M16x2 Thread, 75° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 0.7461" Knob Diam, 1.0236" from Knob to Flange, 0.669" Pilot Diam, 0.2776" Coolant Hole, Through Coolant - Exact Industrial Supply

Kennametal - A Style, ISO40 Taper, M16x2 Thread, 75° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 0.7461" Knob Diam, 1.0236" from Knob to Flange, 0.669" Pilot Diam, 0.2776" Coolant Hole, Through Coolant


Item #: 58518549
Brand: Kennametal
Model #: 1285460
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 ISO40
Thread Size M16x2
Angle Radius 75.00
Knob Diameter (Decimal Inch) 0.7461
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.5492
Pilot Diameter (Decimal Inch) 0.6690
Overall Length (Decimal Inch) 2.1260
Knob to Flange Length (Decimal Inch) 1.0236
Coolant Hole Diameter (Decimal Inch) 0.2776

$58.83

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Accupro - C Style, BT40 Taper, M16x2 Thread, 45° Angle Radius, High Torque Retention Knob - 2.3622" OAL, 0.5905" Knob Diam, 1.1024" Flange Thickness, 1.3779" from Knob to Flange, 0.6693" Pilot Diam - Exact Industrial Supply

Accupro - C Style, BT40 Taper, M16x2 Thread, 45° Angle Radius, High Torque Retention Knob - 2.3622" OAL, 0.5905" Knob Diam, 1.1024" Flange Thickness, 1.3779" from Knob to Flange, 0.6693" Pilot Diam


Item #: 55833545
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 45.00
Knob Diameter (Decimal Inch) 0.5905
Through Coolant No
Style C
Neck Diameter (Decimal Inch) 0.3937
Pilot Diameter (Decimal Inch) 0.6693
Overall Length (Decimal Inch) 2.3622
Knob to Flange Length (Decimal Inch) 1.3779
Flange Thickness (Decimal Inch) 1.1024

$39.62

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Sumitomo - CAT40S Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.12" Flange Thickness, 1.26" from Knob to Flange - Exact Industrial Supply

Sumitomo - CAT40S Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.12" Flange Thickness, 1.26" from Knob to Flange


Item #: 66645326
Brand: Sumitomo
Model #: U102315
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 CAT40S
Thread Size 5/8-11
Angle Radius 90.00
Knob Diameter (Decimal Inch) 0.5900
Through Coolant No
Knob to Flange Length (Decimal Inch) 1.2600
Flange Thickness (Decimal Inch) 0.1200

$33.47

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Accupro - C Style, CAT50 Taper, 1-8 Thread, 60° Angle Radius, High Torque Retention Knob - 3.3524" OAL, 0.9055" Knob Diam, 1.3839" Flange Thickness, 1.7776" from Knob to Flange, 0.335" Coolant Hole - Exact Industrial Supply

Accupro - C Style, CAT50 Taper, 1-8 Thread, 60° Angle Radius, High Torque Retention Knob - 3.3524" OAL, 0.9055" Knob Diam, 1.3839" Flange Thickness, 1.7776" from Knob to Flange, 0.335" Coolant Hole


Item #: 55833628
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 CAT50
Thread Size 1-8
Angle Radius 60.00
Knob Diameter (Decimal Inch) 0.9055
Through Coolant No
Style C
Neck Diameter (Decimal Inch) 0.6693
Overall Length (Decimal Inch) 3.3524
Knob to Flange Length (Decimal Inch) 1.7776
Flange Thickness (Decimal Inch) 1.3839
Coolant Hole Diameter (Decimal Inch) 0.3350

$65.67

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HAIMER - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.35" OAL, 0.91" Knob Diam, 1.78" from Knob to Flange, 0.67" Pilot Diam - Exact Industrial Supply

HAIMER - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.35" OAL, 0.91" Knob Diam, 1.78" from Knob to Flange, 0.67" Pilot Diam


Item #: 52224813
Brand: HAIMER
Model #: 88.621.50
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) 0.9100
Through Coolant No
Pilot Diameter (Decimal Inch) 0.6700
Overall Length (Decimal Inch) 3.3500
Knob to Flange Length (Decimal Inch) 1.7800

$65.26

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Seco - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.299" OAL, 1.142" Knob Diam, 1" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.299" OAL, 1.142" Knob Diam, 1" from Knob to Flange, Through Coolant


Item #: 38379806
Brand: Seco
Model #: 03119967
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) 1.1420
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.8190
Overall Length (Decimal Inch) 2.2990
Knob to Flange Length (Decimal Inch) 1.0000

$55.44

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Accupro - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, High Torque Retention Knob - 2.4212" OAL, 0.5906" Knob Diam, 1.1614" Flange Thickness, 1-7/16" from Knob to Flange, 0.1378" Coolant Hole, Through Coolant - Exact Industrial Supply

Accupro - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, High Torque Retention Knob - 2.4212" OAL, 0.5906" Knob Diam, 1.1614" Flange Thickness, 1-7/16" from Knob to Flange, 0.1378" Coolant Hole, Through Coolant


Item #: 55833560
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 CAT40
Thread Size 5/8-11
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.5906
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.4212
Knob to Flange Length (Decimal Inch) 1.4370
Flange Thickness (Decimal Inch) 1.1614
Coolant Hole Diameter (Decimal Inch) 0.1378

$47.72

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Iscar - BT40 Taper, M16x2 Thread, Standard Retention Knob - 2.3622" OAL, 0.5906" Knob Diam, 1.378" from Knob to Flange - Exact Industrial Supply

Iscar - BT40 Taper, M16x2 Thread, Standard Retention Knob - 2.3622" OAL, 0.5906" Knob Diam, 1.378" from Knob to Flange


Item #: 82049057
Brand: Iscar
Model #: 4517006
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
Knob Diameter (Decimal Inch) 0.5906
Through Coolant No
Neck Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.3622
Knob to Flange Length (Decimal Inch) 1.3780

$31.28

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Iscar - BT30 Taper, M12x1.75 Thread, 15° Angle Radius, Standard Retention Knob - 1.6929" OAL, 0.4724" Knob Diam, 0.9213" from Knob to Flange, 0.1575" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT30 Taper, M12x1.75 Thread, 15° Angle Radius, Standard Retention Knob - 1.6929" OAL, 0.4724" Knob Diam, 0.9213" from Knob to Flange, 0.1575" Coolant Hole, Through Coolant


Item #: 09741463
Brand: Iscar
Model #: 4517075
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 15.00
Knob Diameter (Decimal Inch) 0.4724
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.3150
Overall Length (Decimal Inch) 1.6929
Knob to Flange Length (Decimal Inch) 0.9213
Coolant Hole Diameter (Decimal Inch) 0.1575

$31.28

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Sumitomo - BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.23" Flange Thickness, 1.37" from Knob to Flange - Exact Industrial Supply

Sumitomo - BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.23" Flange Thickness, 1.37" from Knob to Flange


Item #: 53935144
Brand: Sumitomo
Model #: U102199
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 45.00
Knob Diameter (Decimal Inch) 0.5900
Through Coolant No
Knob to Flange Length (Decimal Inch) 1.3700
Flange Thickness (Decimal Inch) 0.2300

$33.47

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Sumitomo - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, Through Coolant - Exact Industrial Supply

Sumitomo - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, Through Coolant


Item #: 53925558
Brand: Sumitomo
Model #: U102299
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
Knob to Flange Length (Decimal Inch) 0.6400
Flange Thickness (Decimal Inch) 0.1200

$35.08

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Seco - ANSI B5-50, CAT50, DIN50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.299" OAL, 1.142" Knob Diam, 1" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - ANSI B5-50, CAT50, DIN50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.299" OAL, 1.142" Knob Diam, 1" from Knob to Flange, Through Coolant


Item #: 38379640
Brand: Seco
Model #: 03119893
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 ANSI B5-50; CAT50; DIN50
Thread Size M24x3
Angle Radius 45.00
Knob Diameter (Decimal Inch) 1.1420
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.7660
Overall Length (Decimal Inch) 2.2990
Knob to Flange Length (Decimal Inch) 1.0000

$33.46

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