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Copper / Plastic / Steel Flanges - (20119 Products)

Parlec - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.14" OAL, 0.904" Knob Diam, 1.78" from Knob to Flange, 0.236" Coolant Hole, Through Coolant - Exact Industrial Supply

Parlec - CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.14" OAL, 0.904" Knob Diam, 1.78" from Knob to Flange, 0.236" Coolant Hole, Through Coolant


Item #: 87976056
Brand: Parlec
Model #: MAK050TRK
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
Neck Diameter (Decimal Inch) 0.6670
Overall Length (Decimal Inch) 3.1400
Knob to Flange Length (Decimal Inch) 1.7800
Coolant Hole Diameter (Decimal Inch) 0.2360

$44.33

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HAIMER - BT40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 3/4" Knob Diam, 0.9055" Flange Thickness, 0.2756" Coolant Hole, Through Coolant - Exact Industrial Supply

HAIMER - BT40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 3/4" Knob Diam, 0.9055" Flange Thickness, 0.2756" Coolant Hole, Through Coolant


Item #: 42976951
Brand: HAIMER
Model #: 88.700.40
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 BT40
Thread Size M16x2
Angle Radius 15.00
Knob Diameter (Decimal Inch) 0.7480
Through Coolant Yes
Flange Thickness (Decimal Inch) 0.9055
Coolant Hole Diameter (Decimal Inch) 0.2756

$67.30

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Seco - CAT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.579" OAL, 1.142" Knob Diam, 1" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - CAT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.579" OAL, 1.142" Knob Diam, 1" from Knob to Flange, Through Coolant


Item #: 38379756
Brand: Seco
Model #: 03119972
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 M24x3
Angle Radius 45.00
Knob Diameter (Decimal Inch) 1.1420
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.8190
Overall Length (Decimal Inch) 2.5790
Knob to Flange Length (Decimal Inch) 1.0000

$55.44

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Iscar - Modular Connection, 75mm Diameter, Tool Holder Blank - 172mm Projection Flange to Nose End, 195mm Projection Gage Line to Nose End - Exact Industrial Supply

Iscar - Modular Connection, 75mm Diameter, Tool Holder Blank - 172mm Projection Flange to Nose End, 195mm Projection Gage Line to Nose End


Item #: 30711543
Brand: Iscar
Model #: 4500185
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) 75.00
Blank Diameter (Decimal Inch) 2.9528
Projection Gage Line to Nose End (Decimal Inch) 7.6772
Projection Gage Line to Nose End (mm) 195.00
Projection Flange to Nose End (mm) 172.00
Projection Flange to Nose End (Decimal Inch) 6.7716

$427.68

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Kennametal - CAT40 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 373.13mm Overall Length, 11.88 Inch Projection Flange to Nose End, 304.8mm Projection Gage Line to Nose End - Exact Industrial Supply

Kennametal - CAT40 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 373.13mm Overall Length, 11.88 Inch Projection Flange to Nose End, 304.8mm Projection Gage Line to Nose End


Item #: 04311957
Brand: Kennametal
Model #: 1020634
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 CAT40
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 (Decimal Inch) 11.8800
Overall Length (mm) 373.13
Overall Length (Decimal Inch) 14.6900

$526.28

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Iscar - Modular Connection, 130mm Diameter, Tool Holder Blank - 72mm Projection Flange to Nose End, 95mm Projection Gage Line to Nose End - Exact Industrial Supply

Iscar - Modular Connection, 130mm Diameter, Tool Holder Blank - 72mm Projection Flange to Nose End, 95mm Projection Gage Line to Nose End


Item #: 30711410
Brand: Iscar
Model #: 4500202
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) 130.00
Blank Diameter (Decimal Inch) 5.1181
Projection Gage Line to Nose End (Decimal Inch) 3.7402
Projection Gage Line to Nose End (mm) 95.00
Projection Flange to Nose End (mm) 72.00
Projection Flange to Nose End (Decimal Inch) 2.8346

$542.52

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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, 0.13" Flange Thickness, 1.268" 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 - 2.3" OAL, 0.588" Knob Diam, 0.13" Flange Thickness, 1.268" from Knob to Flange, 0.635" Pilot Diam


Item #: 01401777
Brand: Parlec
Model #: 4005TRK
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) 0.3930
Pilot Diameter (Decimal Inch) 0.6350
Overall Length (Decimal Inch) 2.3000
Knob to Flange Length (Decimal Inch) 1.2680
Flange Thickness (Decimal Inch) 0.1300

$34.65

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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, 0.236" Coolant Hole, Through Coolant - 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, 0.236" Coolant Hole, Through Coolant


Item #: 47650114
Brand: Tungaloy
Model #: 4504764
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 Yes
Style C
Overall Length (Decimal Inch) 3.3460
Knob to Flange Length (Decimal Inch) 1.7720
Coolant Hole Diameter (Decimal Inch) 0.2360

$37.71

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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, 1.14" from Knob to Flange, 0.6693" Pilot Diam - 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, 1.14" from Knob to Flange, 0.6693" Pilot Diam


Item #: 55833552
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 No
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) 1.1400
Flange Thickness (Decimal Inch) 0.9055

$44.58

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Iscar - BT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.5669" OAL, 1.1417" Knob Diam, 1" from Knob to Flange, 0.315" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.5669" OAL, 1.1417" Knob Diam, 1" from Knob to Flange, 0.315" Coolant Hole, Through Coolant


Item #: 09741422
Brand: Iscar
Model #: 4517017
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) 1.1417
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.8189
Overall Length (Decimal Inch) 2.5669
Knob to Flange Length (Decimal Inch) 0.9921
Coolant Hole Diameter (Decimal Inch) 0.3150

$42.17

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Seco - BT30 Taper, M12x1.75 Thread, 45° 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, 45° Angle Radius, Standard Retention Knob - 1.693" OAL, 0.433" Knob Diam, 29/32" from Knob to Flange, Through Coolant


Item #: 38379467
Brand: Seco
Model #: 03119939
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) 0.4330
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.3150
Overall Length (Decimal Inch) 1.6930
Knob to Flange Length (Decimal Inch) 0.9060

$26.43

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Sumitomo - CAT50 Taper, 1-8 Thread, 60° Angle Radius, Standard Retention Knob - 0.94" Knob Diam, 0.21" Flange Thickness, 1.22" from Knob to Flange - Exact Industrial Supply

Sumitomo - CAT50 Taper, 1-8 Thread, 60° Angle Radius, Standard Retention Knob - 0.94" Knob Diam, 0.21" Flange Thickness, 1.22" from Knob to Flange


Item #: 53925400
Brand: Sumitomo
Model #: U102383
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) 0.9400
Through Coolant No
Knob to Flange Length (Decimal Inch) 1.2200
Flange Thickness (Decimal Inch) 0.2100

$118.34

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HAIMER - A Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, High Torque Retention Knob - 1-5/8" OAL, 0.74" Knob Diam, 0.44" Flange Thickness, 0.64" from Knob to Flange - Exact Industrial Supply

HAIMER - A Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, High Torque Retention Knob - 1-5/8" OAL, 0.74" Knob Diam, 0.44" Flange Thickness, 0.64" from Knob to Flange


Item #: 55736359
Brand: HAIMER
Model #: 88.511.40
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) 0.7400
Through Coolant No
Style A
Neck Diameter (Decimal Inch) 0.4900
Overall Length (Decimal Inch) 1.6242
Knob to Flange Length (Decimal Inch) 0.6400
Flange Thickness (Decimal Inch) 0.4400

$38.75

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Iscar - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 1.6929" OAL, 0.4331" Knob Diam, 0.9055" from Knob to Flange, 0.1181" Coolant Hole, Through Coolant - Exact Industrial Supply

Iscar - BT30 Taper, M12x1.75 Thread, 45° Angle Radius, Standard Retention Knob - 1.6929" OAL, 0.4331" Knob Diam, 0.9055" from Knob to Flange, 0.1181" Coolant Hole, Through Coolant


Item #: 89681183
Brand: Iscar
Model #: 4504988
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) 0.4331
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.2756
Overall Length (Decimal Inch) 1.6929
Knob to Flange Length (Decimal Inch) 0.9055
Coolant Hole Diameter (Decimal Inch) 0.1181

$31.28

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Seco - DIN40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 3/4" Knob Diam, 1.142" from Knob to Flange, Through Coolant - Exact Industrial Supply

Seco - DIN40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 3/4" Knob Diam, 1.142" from Knob to Flange, Through Coolant


Item #: 38379558
Brand: Seco
Model #: 03119946
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 DIN40
Thread Size M16x2
Angle Radius 15.00
Knob Diameter (Decimal Inch) 0.7480
Through Coolant Yes
Neck Diameter (Decimal Inch) 0.5510
Overall Length (Decimal Inch) 2.1260
Knob to Flange Length (Decimal Inch) 1.1420

$29.90

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Iscar - CAT50 Taper Shank, 3/4" Hole Diam x 2" Nose Diam Milling Chuck - 4.138" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, - Exact Industrial Supply

Iscar - CAT50 Taper Shank, 3/4" Hole Diam x 2" Nose Diam Milling Chuck - 4.138" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant,


Item #: 91079368
Brand: Iscar
Model #: 4505393
Exact Tooling IR#: 04

Product Specifications
Taper Size CAT50
Shank Type Taper Shank
Hole Diameter (Inch) 3/4
Hole Diameter (Decimal Inch) 0.7500
Nose Diameter (Decimal Inch) 2.0000
Projection (Decimal Inch) 4.1380
Through Coolant Yes
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle & DIN Flange

$618.75

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Kennametal - CVKV50 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 150.88mm Projection Flange to Nose End, 152.4mm Projection Gage Line to Nose End - Exact Industrial Supply

Kennametal - CVKV50 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 150.88mm Projection Flange to Nose End, 152.4mm Projection Gage Line to Nose End


Item #: 62102462
Brand: Kennametal
Model #: 3815343
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 CVKV50
Blank Diameter (mm) 101.60
Blank Diameter (Decimal Inch) 4.0000
Projection Gage Line to Nose End (Decimal Inch) 6.0000
Projection Gage Line to Nose End (mm) 152.40
Projection Flange to Nose End (mm) 150.88
Projection Flange to Nose End (Decimal Inch) 5.9400

$1,072.66

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Kennametal - BT40 Taper, M16x2 Thread, 60° Angle Radius, Standard Retention Knob - 2.3622" OAL, 0.5886" Knob Diam, 1-3/8" from Knob to Flange, 0.6689" Pilot Diam - Exact Industrial Supply

Kennametal - BT40 Taper, M16x2 Thread, 60° Angle Radius, Standard Retention Knob - 2.3622" OAL, 0.5886" Knob Diam, 1-3/8" from Knob to Flange, 0.6689" Pilot Diam


Item #: 58518663
Brand: Kennametal
Model #: 1192420
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 60.00
Knob Diameter (Decimal Inch) 0.5886
Through Coolant No
Neck Diameter (Decimal Inch) 0.3917
Pilot Diameter (Decimal Inch) 0.6689
Overall Length (Decimal Inch) 2.3622
Knob to Flange Length (Decimal Inch) 1.3760

$179.51

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HAIMER - BT50 Taper, M24x3 Thread, 90° Angle Radius, Standard Retention Knob - 0.9055" Knob Diam, 1.3779" Flange Thickness - Exact Industrial Supply

HAIMER - BT50 Taper, M24x3 Thread, 90° Angle Radius, Standard Retention Knob - 0.9055" Knob Diam, 1.3779" Flange Thickness


Item #: 52225026
Brand: HAIMER
Model #: 88.101.50
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 90.00
Knob Diameter (Decimal Inch) 0.9055
Knob Diameter (mm) 23.00
Through Coolant No
Flange Thickness (Decimal Inch) 1.3779

$61.18

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Sandvik Coromant - MAS-BT403 -AD/B Central/Flange Coolant - BT50 Taper Face Mill Holder & Adapter - MAS-BT403 -AD/B Central/Flange Coolant - BT50 Taper - Exact Industrial Supply

Sandvik Coromant - MAS-BT403 -AD/B Central/Flange Coolant - BT50 Taper Face Mill Holder & Adapter - MAS-BT403 -AD/B Central/Flange Coolant - BT50 Taper


Item #: 49501364
Brand: Sandvik Coromant
Model #: 5721610
Exact Tooling IR#: 04

Product Specifications
Taper Size MAS-BT403 -AD/B central/flange coolant - BT50

$211.86

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