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Copper / Plastic / Steel Flanges - (20119 Products)

Kennametal - A Style, DV50 Taper, M24x3 Thread, 75° Angle Radius, Standard Retention Knob - 2.9134" OAL, 1.1012" Knob Diam, 1.3386" from Knob to Flange, 0.9831" Pilot Diam, 0.4547" Coolant Hole, Through Coolant - Exact Industrial Supply

Kennametal - A Style, DV50 Taper, M24x3 Thread, 75° Angle Radius, Standard Retention Knob - 2.9134" OAL, 1.1012" Knob Diam, 1.3386" from Knob to Flange, 0.9831" Pilot Diam, 0.4547" Coolant Hole, Through Coolant


Item #: 58518606
Brand: Kennametal
Model #: 1192430
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 DV50
Thread Size M24x3
Angle Radius 75.00
Knob Diameter (Decimal Inch) 1.1012
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.8248
Pilot Diameter (Decimal Inch) 0.9831
Overall Length (Decimal Inch) 2.9134
Knob to Flange Length (Decimal Inch) 1.3386
Coolant Hole Diameter (Decimal Inch) 0.4547

$39.44

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Kennametal - CVKV40 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 303.78mm Projection Flange to Nose End, 304.8mm Projection Gage Line to Nose End - Exact Industrial Supply

Kennametal - CVKV40 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 303.78mm Projection Flange to Nose End, 304.8mm Projection Gage Line to Nose End


Item #: 76234236
Brand: Kennametal
Model #: 3815311
Exact Tooling IR#: 04

Features and Benefits

Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.
Product Specifications
Shank Type Taper Shank
Taper Size CVKV40
Blank Diameter (mm) 101.60
Blank Diameter (Decimal Inch) 4.0000
Projection Gage Line to Nose End (Decimal Inch) 12.0000
Projection Gage Line to Nose End (mm) 304.80
Projection Flange to Nose End (mm) 303.78
Projection Flange to Nose End (Decimal Inch) 11.9600

$1,048.80

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Dorian Tool - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.589" Knob Diam, 0.234" Flange Thickness, 1.264" from Knob to Flange, 0.636" Pilot Diam, 0.2" Coolant Hole, Through Coolant - Exact Industrial Supply

Dorian Tool - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.589" Knob Diam, 0.234" Flange Thickness, 1.264" from Knob to Flange, 0.636" Pilot Diam, 0.2" Coolant Hole, Through Coolant


Item #: 47151493
Brand: Dorian Tool
Model #: 73310147313
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) 0.5890
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.3920
Pilot Diameter (Decimal Inch) 0.6360
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2640
Flange Thickness (Decimal Inch) 0.2340
Coolant Hole Diameter (Decimal Inch) 0.2000

$64.39

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Sumitomo - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 0.94" Knob Diam, 0.19" Flange Thickness, 0.98" from Knob to Flange - Exact Industrial Supply

Sumitomo - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 0.94" Knob Diam, 0.19" Flange Thickness, 0.98" from Knob to Flange


Item #: 53935102
Brand: Sumitomo
Model #: U102312
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) 0.9400
Through Coolant No
Knob to Flange Length (Decimal Inch) 0.9800
Flange Thickness (Decimal Inch) 0.1900

$96.55

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Sumitomo - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 0.44" Knob Diam, 0.19" Flange Thickness, 0.9" from Knob to Flange - Exact Industrial Supply

Sumitomo - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 0.44" Knob Diam, 0.19" Flange Thickness, 0.9" from Knob to Flange


Item #: 53935169
Brand: Sumitomo
Model #: U102159
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 45.00
Knob Diameter (Decimal Inch) 0.4400
Through Coolant No
Knob to Flange Length (Decimal Inch) 0.9000
Flange Thickness (Decimal Inch) 0.1900

$65.75

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HAIMER - BT50 Taper, M24x3 Thread, 30° Angle Radius, Standard Retention Knob - 0.9055" Knob Diam, 1.3779" Flange Thickness - Exact Industrial Supply

HAIMER - BT50 Taper, M24x3 Thread, 30° Angle Radius, Standard Retention Knob - 0.9055" Knob Diam, 1.3779" Flange Thickness


Item #: 52224862
Brand: HAIMER
Model #: 88.604.50
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 BT50
Thread Size M24x3
Angle Radius 30.00
Knob Diameter (Decimal Inch) 0.9055
Through Coolant No
Flange Thickness (Decimal Inch) 1.3779

$81.58

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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, Through Coolant - 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, Through Coolant


Item #: 53935243
Brand: Sumitomo
Model #: U102371
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 Yes
Knob to Flange Length (Decimal Inch) 1.7700
Flange Thickness (Decimal Inch) 0.3900

$116.19

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Accupro - CAT40 Dual Contact Taper, 3/4" Hole Diam x 2.05" Nose Diam Milling Chuck - 3.54" Projection, 0.0002" TIR, Through-Spindle & DIN Flange Coolant, - Exact Industrial Supply

Accupro - CAT40 Dual Contact Taper, 3/4" Hole Diam x 2.05" Nose Diam Milling Chuck - 3.54" Projection, 0.0002" TIR, Through-Spindle & DIN Flange Coolant,


Item #: 42832121
Brand: Accupro
Exact Tooling IR#: 04

Product Specifications
Taper Size CAT40
Shank Type Dual Contact Taper
Hole Diameter (Inch) 3/4
Hole Diameter (Decimal Inch) 0.7500
Nose Diameter (Decimal Inch) 2.0500
Projection (Decimal Inch) 3.5400
Through Coolant Yes
Overall Length (Decimal Inch) 6.2200
TIR (Decimal Inch) 0.0002
Coolant Type Through-Spindle & DIN Flange

$369.38

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HAIMER - C Style, BT50 Taper, M24x3 Thread, 45° Angle Radius, High Torque Retention Knob - 3.346" OAL, 0.9055" Knob Diam, 1.3779" Flange Thickness, 1.7716" from Knob to Flange, 0.9843" Pilot Diam, 0.2362" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - C Style, BT50 Taper, M24x3 Thread, 45° Angle Radius, High Torque Retention Knob - 3.346" OAL, 0.9055" Knob Diam, 1.3779" Flange Thickness, 1.7716" from Knob to Flange, 0.9843" Pilot Diam, 0.2362" Coolant Hole, Through Coolant


Item #: 55736417
Brand: HAIMER
Model #: 88.603.50
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 BT50
Thread Size M24x3
Angle Radius 45.00
Knob Diameter (Decimal Inch) 0.9055
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.6693
Pilot Diameter (Decimal Inch) 0.9843
Overall Length (Decimal Inch) 3.3460
Knob to Flange Length (Decimal Inch) 1.7716
Flange Thickness (Decimal Inch) 1.3779
Coolant Hole Diameter (Decimal Inch) 0.2362

$84.64

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Iscar - 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

Iscar - 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 #: 09699661
Brand: Iscar
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
Neck Diameter (Decimal Inch) 0.3940
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2740

$31.28

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Sumitomo - CAT50 Taper, 1-8 Thread, 90° 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, 90° Angle Radius, Standard Retention Knob - 0.9" Knob Diam, 0.39" Flange Thickness, 1.77" from Knob to Flange


Item #: 53925392
Brand: Sumitomo
Model #: U102374
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 90.00
Knob Diameter (Decimal Inch) 0.9000
Through Coolant No
Knob to Flange Length (Decimal Inch) 1.7700
Flange Thickness (Decimal Inch) 0.3900

$147.41

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Komet - Modular Connection, 64.01mm Diameter, Tool Holder Blank - 119.99mm Projection Flange to Nose End, 150.01mm Projection Gage Line to Nose End - Exact Industrial Supply

Komet - Modular Connection, 64.01mm Diameter, Tool Holder Blank - 119.99mm Projection Flange to Nose End, 150.01mm Projection Gage Line to Nose End


Item #: 04282018
Brand: Komet
Model #: B1005011
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) 64.01
Blank Diameter (Decimal Inch) 2.5200
Projection Gage Line to Nose End (Decimal Inch) 5.9060
Projection Gage Line to Nose End (mm) 150.01
Projection Flange to Nose End (mm) 119.99
Projection Flange to Nose End (Decimal Inch) 4.7240

$282.08

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Parlec - C Style, CAT40 Taper, 5/8-11 Thread, 75° Angle Radius, Standard Retention Knob - 2.06" OAL, 0.744" Knob Diam, 0.28" Flange Thickness, 1.024" from Knob to Flange, 0.635" Pilot Diam - Exact Industrial Supply

Parlec - C Style, CAT40 Taper, 5/8-11 Thread, 75° Angle Radius, Standard Retention Knob - 2.06" OAL, 0.744" Knob Diam, 0.28" Flange Thickness, 1.024" from Knob to Flange, 0.635" Pilot Diam


Item #: 87683942
Brand: Parlec
Model #: 4008TRK
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 75.00
Knob Diameter (Decimal Inch) 0.7440
Through Coolant No
Style C
Neck Diameter (Decimal Inch) 0.5490
Pilot Diameter (Decimal Inch) 0.6350
Overall Length (Decimal Inch) 2.0600
Knob to Flange Length (Decimal Inch) 1.0240
Flange Thickness (Decimal Inch) 0.2800

$34.62

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Parlec - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.48" OAL, 0.588" Knob Diam, 0.19" Flange Thickness, 1.436" from Knob to Flange, 0.635" Pilot Diam - Exact Industrial Supply

Parlec - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.48" OAL, 0.588" Knob Diam, 0.19" Flange Thickness, 1.436" from Knob to Flange, 0.635" Pilot Diam


Item #: 01401694
Brand: Parlec
Model #: C400TRK
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 No
Style C
Neck Diameter (Decimal Inch) 0.4040
Pilot Diameter (Decimal Inch) 0.6350
Overall Length (Decimal Inch) 2.4800
Knob to Flange Length (Decimal Inch) 1.4360
Flange Thickness (Decimal Inch) 0.1900

$32.83

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Accupro - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, High Torque Retention Knob - 2-1/4" OAL, 0.5906" Knob Diam, 0.9882" Flange Thickness, 1.2637" from Knob to Flange - Exact Industrial Supply

Accupro - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, High Torque Retention Knob - 2-1/4" OAL, 0.5906" Knob Diam, 0.9882" Flange Thickness, 1.2637" from Knob to Flange


Item #: 55833347
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 90.00
Knob Diameter (Decimal Inch) 0.5906
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.3937
Overall Length (Decimal Inch) 2.2480
Knob to Flange Length (Decimal Inch) 1.2637
Flange Thickness (Decimal Inch) 0.9882

$39.35

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Iscar - BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 1.7362" OAL, 0.7402" Knob Diam, 3/4" from Knob to Flange, 0.2756" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 1.7362" OAL, 0.7402" Knob Diam, 3/4" from Knob to Flange, 0.2756" Coolant Hole, Through Coolant


Item #: 09741430
Brand: Iscar
Model #: 4517018
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) 0.7402
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.4882
Overall Length (Decimal Inch) 1.7362
Knob to Flange Length (Decimal Inch) 0.7520
Coolant Hole Diameter (Decimal Inch) 0.2756

$31.28

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Seco - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.303" OAL, 0.591" Knob Diam, 1.264" from Knob to Flange - Exact Industrial Supply

Seco - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2.303" OAL, 0.591" Knob Diam, 1.264" from Knob to Flange


Item #: 38380150
Brand: Seco
Model #: 03119957
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) 0.5910
Through Coolant No
Neck Diameter (Decimal Inch) 0.3940
Overall Length (Decimal Inch) 2.3030
Knob to Flange Length (Decimal Inch) 1.2640

$42.27

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Seco - HSK63A Taper Shank, 2.48 Inch Diameter, Tool Holder Blank - 11.102 Inch Overall Length, 8.818 Inch Projection Flange to Nose End, 9.842 Inch Projection Gage Line to Nose End - Exact Industrial Supply

Seco - HSK63A Taper Shank, 2.48 Inch Diameter, Tool Holder Blank - 11.102 Inch Overall Length, 8.818 Inch Projection Flange to Nose End, 9.842 Inch Projection Gage Line to Nose End


Item #: 77902062
Brand: Seco
Model #: 41753
Exact Tooling IR#: 04

Features and Benefits

Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.
Product Specifications
Shank Type Taper Shank
Taper Size HSK63A
Blank Diameter (Decimal Inch) 2.4800
Projection Gage Line to Nose End (Decimal Inch) 9.8420
Projection Flange to Nose End (Decimal Inch) 8.8180
Overall Length (Decimal Inch) 11.1020

$404.91

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HAIMER - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.57" OAL, 1.14" Knob Diam, 0.7" Flange Thickness, 2.57" from Knob to Flange, 0.82" Pilot Diam, 0.3937" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.57" OAL, 1.14" Knob Diam, 0.7" Flange Thickness, 2.57" from Knob to Flange, 0.82" Pilot Diam, 0.3937" Coolant Hole, Through Coolant


Item #: 52240611
Brand: HAIMER
Model #: 88.510.50
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) 1.1400
Through Coolant Yes
Pilot Diameter (Decimal Inch) 0.8200
Overall Length (Decimal Inch) 2.5700
Knob to Flange Length (Decimal Inch) 2.5700
Flange Thickness (Decimal Inch) 0.7000
Coolant Hole Diameter (Decimal Inch) 0.3937

$65.26

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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, 0.1575" 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, 0.1575" Coolant Hole, Through Coolant


Item #: 30719413
Brand: Iscar
Model #: 4517171
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) 0.1575

$31.28

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