Parlec - A Style, BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 1.65" OAL, 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, 0.669" Pilot Diam, 9/32" Coolant Hole, Through Coolant

Item #: 01401637
Brand: Parlec
Model #: A40TRK
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)	0.7400
Through Coolant	Yes
Style	A
Neck Diameter (Decimal Inch)	0.4900
Pilot Diameter (Decimal Inch)	0.6690
Overall Length (Decimal Inch)	1.6500
Knob to Flange Length (Decimal Inch)	0.6400
Flange Thickness (Decimal Inch)	0.1200
Coolant Hole Diameter (Decimal Inch)	0.2810

Product Specifications

Type Standard

Taper Size BT40

Thread Size M16x2

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) 0.6690

Overall Length (Decimal Inch) 1.6500

Knob to Flange Length (Decimal Inch) 0.6400

Flange Thickness (Decimal Inch) 0.1200

Coolant Hole Diameter (Decimal Inch) 0.2810

$44.55

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Sandvik Coromant - Face Mill Holder & Adapter - 40mm Pilot Diam

Item #: 49551450
Brand: Sandvik Coromant
Model #: 6078697
Exact Tooling IR#: 04

Product Specifications
Pilot Diameter (mm)	40.00
Pilot Diameter (Decimal Inch)	1.5748

$372.74

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Guhring - End Mill Holder Accessory - M8 Screw

Item #: 53741351
Brand: Guhring
Model #: 9049040080180
Exact Tooling IR#: 04

Product Specifications
Screw Size	M8

$13.86

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Techniks - CAT40 Taper Face Mill Holder & Adapter - 1/2" Pilot Diam, 4" Arbor Length

Item #: 55021307
Brand: Techniks
Model #: 22709-4
Exact Tooling IR#: 04

Product Specifications
Taper Size	CAT40
Pilot Diameter (Inch)	1/2
Arbor Length (Decimal Inch)	4.0000

$227.70

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Techniks - Milling Chucks Taper Size: BT40 Shank Type: Taper Shank

Item #: 45981305
Brand: Techniks
Model #: 15994G
Exact Tooling IR#: 04

Product Specifications

Milling Chucks; Taper Size: BT40 ; Shank Type: Taper Shank ; Hole Diameter (Inch): 3/4 ; Nose Diameter (Decimal Inch): 2.2200 ; Projection (Decimal Inch): 3.1500 ; Through Coolant: Yes

Taper Size BT40

Shank Type Taper Shank

Hole Diameter (Inch) 3/4

Nose Diameter (Decimal Inch) 2.2200

Projection (Decimal Inch) 3.1500

Through Coolant Yes

TIR (mm) 0.005

Overall Length (Decimal Inch) 5.7500

$385.11

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Iscar - HSK63A Taper Shank, 1-1/4" Hole Diam x 2.717" Nose Diam Milling Chuck - 4.448" Projection, 0.0001" TIR, Through-Spindle Coolant,

Item #: 30713788
Brand: Iscar
Model #: 4504297
Exact Tooling IR#: 04

Product Specifications
Taper Size	HSK63A
Shank Type	Taper Shank
Hole Diameter (Inch)	1-1/4
Hole Diameter (Decimal Inch)	1.2500
Nose Diameter (Decimal Inch)	2.7170
Projection (Decimal Inch)	4.4480
Through Coolant	Yes
TIR (Decimal Inch)	0.0001
Coolant Type	Through-Spindle

$619.82

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Kennametal - 3.937 Inch Long, Modular Tool Holding Extension - 1.9685 Inch Body Diameter

Item #: 79294195
Brand: Kennametal
Model #: 3862084
Exact Tooling IR#: 04

Product Specifications
Extension Length (mm)	100.00
Extension Length (Decimal Inch)	3.9370
Body Diameter (mm)	50.00
Body Diameter (Decimal Inch)	1.9685

$675.62

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Kennametal - Modular Tool Holding Extensions Connection Size: M12 Extension Length (mm): 206.00

Item #: 37739786
Brand: Kennametal
Model #: 5672831
Exact Tooling IR#: 04

Product Specifications

Modular Tool Holding Extensions; Connection Size: M12 ; Extension Length (mm): 206.00 ; Overall Length (mm): 206.00 ; Body Diameter (mm): 21.00

Connection Size M12

Extension Length (mm) 206.00

Overall Length (mm) 206.00

Body Diameter (mm) 21.00

$951.13

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Parlec - End Mill Holder Screw - 5/16-18 x 5/16" Screw

Item #: 30206734
Brand: Parlec
Model #: 029-023
Exact Tooling IR#: 04

Product Specifications
Type	End Mill Holder Screw
Screw Size	5/16-18 x 5/16

$7.92

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Iscar - BT40 Taper, M16x2 Thread, 60° Angle Radius, Standard Retention Knob - 2.3622" OAL, 0.5906" Knob Diam, 1.378" from Knob to Flange, 0.2165" Coolant Hole, Through Coolant

Item #: 09699679
Brand: Iscar
Model #: 4503111
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)	0.5906
Through Coolant	Yes
Neck Diameter (Decimal Inch)	0.3937
Overall Length (Decimal Inch)	2.3622
Knob to Flange Length (Decimal Inch)	1.3780
Coolant Hole Diameter (Decimal Inch)	0.2165

Product Specifications

Type Standard

Taper Size BT40

Thread Size M16x2

Angle Radius 60.00

Knob Diameter (Decimal Inch) 0.5906

Through Coolant Yes

Neck Diameter (Decimal Inch) 0.3937

Overall Length (Decimal Inch) 2.3622

Knob to Flange Length (Decimal Inch) 1.3780

Coolant Hole Diameter (Decimal Inch) 0.2165

$22.02

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Kennametal - KM63XMZ, 3.15 Inch Long, Modular Tool Holding Extension - 2.48 Inch Body Diameter x 4.725 Inch Overall Length

Item #: 09164930
Brand: Kennametal
Model #: 1319536
Exact Tooling IR#: 04

Product Specifications
Connection Size	KM63XMZ
Extension Length (mm)	80.01
Extension Length (Decimal Inch)	3.1500
Overall Length (mm)	120.02
Overall Length (Decimal Inch)	4.7250
Body Diameter (mm)	62.99
Body Diameter (Decimal Inch)	2.4800

$617.71

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Guhring - Milling Chuck Sleeve - 5/8" Compatible Hole Diam

Item #: 94601515
Brand: Guhring
Model #: 9042370090200
Exact Tooling IR#: 04

Product Specifications
Type	Milling Chuck Sleeve
Compatible Hole Diameter (mm)	15.87
Compatible Hole Diameter (Inch)	5/8

$129.73

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Guhring - End Mill Holder Accessory - M10 Screw

Item #: 53741336
Brand: Guhring
Model #: 9049040100200
Exact Tooling IR#: 04

Product Specifications
Screw Size	M10

$13.86

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Kennametal - KM80 3.15 Inch Diameter Spindle Plug - 1.46 Inch Projection

Item #: 63788244
Brand: Kennametal
Model #: 1144328
Exact Tooling IR#: 04

Product Specifications
Type	Plug
Connection Size	KM80
Plug Diameter (mm)	80.01
Plug Diameter (Decimal Inch)	3.1500
Projection (Decimal Inch)	1.4600
Projection (mm)	37.08

$346.45

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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

Item #: 49569718
Brand: Sandvik Coromant
Model #: 5721606
Exact Tooling IR#: 04

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

$204.67

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Sandvik Coromant - DIN69871-50 Taper Face Mill Holder & Adapter - 40mm Pilot Diam

Item #: 49349830
Brand: Sandvik Coromant
Model #: 5721852
Exact Tooling IR#: 04

Product Specifications
Taper Size	DIN69871-50
Pilot Diameter (mm)	40.00
Pilot Diameter (Decimal Inch)	1.5748

$204.67

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Guhring - Milling Chucks Taper Size: BT30 Shank Type: Taper Shank

Item #: 94602638
Brand: Guhring
Model #: 9042440200300
Exact Tooling IR#: 04

Product Specifications

Milling Chucks; Taper Size: BT30 ; Shank Type: Taper Shank ; Hole Diameter (mm): 20.00 ; Nose Diameter (mm): 40.00 ; Nose Diameter (Decimal Inch): 1.5748 ; Projection (mm): 82.00

Taper Size BT30

Shank Type Taper Shank

Hole Diameter (mm) 20.00

Nose Diameter (mm) 40.00

Nose Diameter (Decimal Inch) 1.5748

Projection (mm) 82.00

Through Coolant Yes

TIR (mm) 0.003

Balanced to (RPM) 15000

Coolant Type Through-Spindle

$450.03

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Sumitomo - CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 0.59" Knob Diam, 0.12" Flange Thickness, 1.26" from Knob to Flange, Through Coolant

Item #: 53925582
Brand: Sumitomo
Model #: U102291
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)	0.5900
Through Coolant	Yes
Knob to Flange Length (Decimal Inch)	1.2600
Flange Thickness (Decimal Inch)	0.1200

Product Specifications

Type Standard

Taper Size CAT40

Thread Size 5/8-11

Angle Radius 45.00

Knob Diameter (Decimal Inch) 0.5900

Through Coolant Yes

Knob to Flange Length (Decimal Inch) 1.2600

Flange Thickness (Decimal Inch) 0.1200

$39.02

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Parlec - BT/A Style, BT40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.588" Knob Diam, 0.24" Flange Thickness, 1.265" from Knob to Flange, 0.669" Pilot Diam, 0.172" Coolant Hole, Through Coolant

Item #: 03659091
Brand: Parlec
Model #: 4009MTRKC
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)	0.5880
Through Coolant	Yes
Style	BT/A
Neck Diameter (Decimal Inch)	0.3920
Pilot Diameter (Decimal Inch)	0.6690
Overall Length (Decimal Inch)	2.2500
Knob to Flange Length (Decimal Inch)	1.2650
Flange Thickness (Decimal Inch)	0.2400
Coolant Hole Diameter (Decimal Inch)	0.1720

Product Specifications

Type Standard

Taper Size BT40

Thread Size M16x2

Angle Radius 45.00

Knob Diameter (Decimal Inch) 0.5880

Through Coolant Yes

Style BT/A

Neck Diameter (Decimal Inch) 0.3920

Pilot Diameter (Decimal Inch) 0.6690

Overall Length (Decimal Inch) 2.2500

Knob to Flange Length (Decimal Inch) 1.2650

Flange Thickness (Decimal Inch) 0.2400

Coolant Hole Diameter (Decimal Inch) 0.1720

$48.51

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Seco - Face Mill Holder & Adapter - 1.5748" Pilot Diam, 1.062" Arbor Length, M12 Mount Hole

Item #: 76715366
Brand: Seco
Model #: 76744
Exact Tooling IR#: 04

Product Specifications
Pilot Diameter (Decimal Inch)	1.5748
Arbor Length (Decimal Inch)	1.0620
Mounting Hole Thread Size	M12

$626.37

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Connection Size	M12
Extension Length (mm)	206.00
Overall Length (mm)	206.00
Body Diameter (mm)	21.00

Taper Size	BT30
Shank Type	Taper Shank
Hole Diameter (mm)	20.00
Nose Diameter (mm)	40.00
Nose Diameter (Decimal Inch)	1.5748
Projection (mm)	82.00
Through Coolant	Yes
TIR (mm)	0.003
Balanced to (RPM)	15000
Coolant Type	Through-Spindle