Techniks - Retention Knobs Type: Standard Taper Size: BT50

Item #: 68972306
Brand: Techniks
Model #: 17826
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

Retention Knobs; Type: Standard ; Taper Size: BT50 ; Thread Size: M24 ; Angle Radius: 60.00 ; Knob Diameter (mm): 23.00 ; Through Coolant: Yes

Type Standard

Taper Size BT50

Thread Size M24

Angle Radius 60.00

Knob Diameter (mm) 23.00

Through Coolant Yes

Overall Length (Decimal Inch) 3.3465

$61.84

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Techniks - Retention Knobs Type: Standard Taper Size: CAT40

Item #: 10122455
Brand: Techniks
Model #: 21003-60C
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

Retention Knobs; Type: Standard ; Taper Size: CAT40 ; Thread Size: 5/8-11 ; Angle Radius: 60.00 ; Knob Diameter (Decimal Inch): 0.5900 ; Through Coolant: Yes

Type Standard

Taper Size CAT40

Thread Size 5/8-11

Angle Radius 60.00

Knob Diameter (Decimal Inch) 0.5900

Through Coolant Yes

Overall Length (Decimal Inch) 2.2500

$25.65

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Sumitomo - HSK63A Taper Shank, 1" Hole Diam x 2.362" Nose Diam Milling Chuck - 3-15/16" Projection,

Item #: 53934659
Brand: Sumitomo
Model #: U102444
Exact Tooling IR#: 04

Product Specifications
Taper Size	HSK63A
Shank Type	Taper Shank
Hole Diameter (Inch)	1
Nose Diameter (Decimal Inch)	2.3620
Projection (Decimal Inch)	3.9370
Through Coolant	No

$845.53

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Techniks - CAT40 Taper Face Mill Holder & Adapter - 3/4" Pilot Diam, 8" Arbor Length

Item #: 37201092
Brand: Techniks
Model #: 22711-8
Exact Tooling IR#: 04

Product Specifications
Taper Size	CAT40
Pilot Diameter (Inch)	3/4
Arbor Length (Decimal Inch)	8.0000

$363.00

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Accupro - 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 #: 55833297
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)	0.7400
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

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

$35.68

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HAIMER - SK40 Taper Face Mill Holder & Adapter - 27mm Pilot Diam, 100mm Arbor Length

Item #: 52120243
Brand: HAIMER
Model #: 40.351.27.KKB
Exact Tooling IR#: 04

Product Specifications
Taper Size	SK40
Pilot Diameter (mm)	27.00
Arbor Length (mm)	100

$325.48

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Kennametal - Modular Tool Holding Extensions Connection Size: M10 Extension Length (mm): 130.00

Item #: 37739729
Brand: Kennametal
Model #: 5673519
Exact Tooling IR#: 04

Product Specifications

Modular Tool Holding Extensions; Connection Size: M10 ; Extension Length (mm): 130.00 ; Overall Length (mm): 130.00 ; Body Diameter (mm): 18.00

Connection Size M10

Extension Length (mm) 130.00

Overall Length (mm) 130.00

Body Diameter (mm) 18.00

$633.26

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HAIMER - CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.59" Knob Diam, 0.9882" Flange Thickness, 1.27" from Knob to Flange, 0.39" Pilot Diam

Item #: 70088398
Brand: HAIMER
Model #: 88.111.40
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	90.00
Knob Diameter (Decimal Inch)	0.5900
Through Coolant	No
Pilot Diameter (Decimal Inch)	0.3900
Overall Length (Decimal Inch)	2.2500
Knob to Flange Length (Decimal Inch)	1.2700
Flange Thickness (Decimal Inch)	0.9882

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

Pilot Diameter (Decimal Inch) 0.3900

Overall Length (Decimal Inch) 2.2500

Knob to Flange Length (Decimal Inch) 1.2700

Flange Thickness (Decimal Inch) 0.9882

$48.92

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Emuge - ISO40 Taper Shank, 9/16" Hole Diam x 30mm Nose Diam Milling Chuck - 112mm Projection, Through-Spindle Coolant, Balanced to 20,000 RPM

Item #: 47932009
Brand: Emuge
Model #: 6491.401411
Exact Tooling IR#: 04

Product Specifications
Taper Size	ISO40
Shank Type	Taper Shank
Hole Diameter (mm)	14.00
Hole Diameter (Inch)	9/16
Nose Diameter (mm)	30.00
Projection (mm)	112.00
Through Coolant	Yes
Balanced to (RPM)	20000
Coolant Type	Through-Spindle

$795.38

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HAIMER - CAT50 Taper Face Mill Holder & Adapter - 1-1/2" Pilot Diam, 2.36" Arbor Length

Item #: 52231727
Brand: HAIMER
Model #: 50.750.11/2Z
Exact Tooling IR#: 04

Product Specifications
Taper Size	CAT50
Pilot Diameter (Inch)	1-1/2
Pilot Diameter (Decimal Inch)	1.5000
Arbor Length (Decimal Inch)	2.3600

$458.35

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Iscar - MB20, 1.2598 Inch Long, Modular Tool Holding Extension - 0.7874 Inch Body Diameter

Item #: 52707106
Brand: Iscar
Model #: 4550135
Exact Tooling IR#: 04

Product Specifications
Connection Size	MB20
Extension Length (mm)	32.00
Extension Length (Decimal Inch)	1.2598
Body Diameter (mm)	20.00
Body Diameter (Decimal Inch)	0.7874

$265.00

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Value Collection - 5MT Taper Face Mill Holder & Adapter - 2-1/2" Pilot Diam, 9.57" Arbor Length, 5/8-11 Mount Hole, 0.0004" TIR

Item #: 03027570
Brand: Value Collection
Exact Tooling IR#: 04

Product Specifications
Taper Size	5MT
Pilot Diameter (Inch)	2-1/2
Arbor Length (Decimal Inch)	9.5700
Mounting Hole Thread Size	5/8-11
TIR (Decimal Inch)	0.000400

$1,521.36

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Accupro - A Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, High Torque Retention Knob - 2.5748" OAL, 1.14" Knob Diam, 0.7" Flange Thickness, 1" from Knob to Flange

Item #: 55833263
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	45.00
Knob Diameter (Decimal Inch)	1.1400
Through Coolant	No
Style	A
Neck Diameter (Decimal Inch)	0.8200
Overall Length (Decimal Inch)	2.5748
Knob to Flange Length (Decimal Inch)	1.0000
Flange Thickness (Decimal Inch)	0.7000

Product Specifications

Type High Torque

Taper Size CAT50

Thread Size 1-8

Angle Radius 45.00

Knob Diameter (Decimal Inch) 1.1400

Through Coolant No

Style A

Neck Diameter (Decimal Inch) 0.8200

Overall Length (Decimal Inch) 2.5748

Knob to Flange Length (Decimal Inch) 1.0000

Flange Thickness (Decimal Inch) 0.7000

$56.67

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Techniks - CAT40 Taper Face Mill Holder & Adapter - 3/4" Pilot Diam, 1.37" Arbor Length

Item #: 92912344
Brand: Techniks
Model #: 43.151.64.137
Exact Tooling IR#: 04

Product Specifications
Taper Size	CAT40
Pilot Diameter (Inch)	3/4
Arbor Length (Decimal Inch)	1.3700

$183.81

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Kennametal - Modular Connection, 90mm Diameter, Tool Holder Blank - 52mm Projection Gage Line to Nose End

Item #: 30749477
Brand: Kennametal
Model #: 3950195
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)	90.00
Blank Diameter (Decimal Inch)	3.5433
Projection Gage Line to Nose End (Decimal Inch)	2.0472
Projection Gage Line to Nose End (mm)	52.00

Product Specifications

Shank Type Modular Connection

Blank Diameter (mm) 90.00

Blank Diameter (Decimal Inch) 3.5433

Projection Gage Line to Nose End (Decimal Inch) 2.0472

Projection Gage Line to Nose End (mm) 52.00

$311.66

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Tungaloy - BT50 Taper Face Mill Holder & Adapter - 47mm Pilot Diam, 150mm Arbor Length, M24 Mount Hole

Item #: 47655923
Brand: Tungaloy
Model #: 6816087
Exact Tooling IR#: 04

Product Specifications
Taper Size	BT50
Pilot Diameter (mm)	47.00
Arbor Length (mm)	150
Mounting Hole Thread Size	M24

$814.85

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HAIMER - SK40 Taper, M16x2 Thread, 15° Angle Radius, Standard Retention Knob - 25mm Knob Diam

Item #: 52240595
Brand: HAIMER
Model #: 88.300.40
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	SK40
Thread Size	M16x2
Angle Radius	15.00
Knob Diameter (mm)	25.00
Through Coolant	No

Product Specifications

Type Standard

Taper Size SK40

Thread Size M16x2

Angle Radius 15.00

Knob Diameter (mm) 25.00

Through Coolant No

$43.26

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

Item #: 49500846
Brand: Sandvik Coromant
Model #: 6408391
Exact Tooling IR#: 04

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

$652.00

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Kennametal - HSK32C Taper Shank, 34.8mm Diameter, Tool Holder Blank - 100mm Projection Gage Line to Nose End

Item #: 30732796
Brand: Kennametal
Model #: 1519723
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	HSK32C
Blank Diameter (mm)	34.80
Blank Diameter (Decimal Inch)	1.3701
Projection Gage Line to Nose End (Decimal Inch)	3.9370
Projection Gage Line to Nose End (mm)	100.00

Product Specifications

Shank Type Taper Shank

Taper Size HSK32C

Blank Diameter (mm) 34.80

Blank Diameter (Decimal Inch) 1.3701

Projection Gage Line to Nose End (Decimal Inch) 3.9370

Projection Gage Line to Nose End (mm) 100.00

$513.82

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Kennametal - Modular Tool Holding Extensions Connection Size: M8 Extension Length (mm): 130.00

Item #: 37739679
Brand: Kennametal
Model #: 5672829
Exact Tooling IR#: 04

Product Specifications

Modular Tool Holding Extensions; Connection Size: M8 ; Extension Length (mm): 130.00 ; Overall Length (mm): 130.00 ; Body Diameter (mm): 13.00

Connection Size M8

Extension Length (mm) 130.00

Overall Length (mm) 130.00

Body Diameter (mm) 13.00

$540.40

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Connection Size	M10
Extension Length (mm)	130.00
Overall Length (mm)	130.00
Body Diameter (mm)	18.00