Kennametal - BT40 Taper Shank, 32mm Hole Diam x 2.7559" Nose Diam Milling Chuck - 3.5433" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, Balanced to 20,000 RPM

Item #: 73839540
Brand: Kennametal
Model #: 3578491
Exact Tooling IR#: 04

Product Specifications
Taper Size	BT40
Shank Type	Taper Shank
Hole Diameter (mm)	32.00
Hole Diameter (Decimal Inch)	1.2598
Nose Diameter (mm)	70.00
Nose Diameter (Decimal Inch)	2.7559
Projection (mm)	90.00
Projection (Decimal Inch)	3.5433
Through Coolant	Yes
Clamping Depth (Decimal Inch)	2.2835
Balanced to (RPM)	20000
TIR (Decimal Inch)	0.0001
Coolant Type	Through-Spindle & DIN Flange

$577.79

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Iscar - End Mill Holder Screw

Item #: 46688115
Brand: Iscar
Model #: 4502767
Exact Tooling IR#: 04

Product Specifications

End Mill Holder Screw -

Type End Mill Holder Screw

Screw Size M6x1

$1.03

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Seco - Graflex 3, 2.362 Inch Long, Modular Tool Holding Extension - 1.26 Inch Body Diameter

Item #: 76710722
Brand: Seco
Model #: 56759
Exact Tooling IR#: 04

Product Specifications
Connection Size	Graflex 3
Extension Length (Decimal Inch)	2.3620
Body Diameter (Decimal Inch)	1.2600

$285.94

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Techniks - CAT50 Taper Face Mill Holder & Adapter - 1-1/2" Pilot Diam, 2.4" Arbor Length

Item #: 68669845
Brand: Techniks
Model #: 44.151.77.240
Exact Tooling IR#: 04

Product Specifications
Taper Size	CAT50
Pilot Diameter (Inch)	1-1/2
Arbor Length (Decimal Inch)	2.4000

$263.34

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Kennametal - CVKV40 Taper Shank, 101.6mm Diameter, Tool Holder Blank - 151.38mm Projection Flange to Nose End, 152.4mm Projection Gage Line to Nose End

Item #: 76234228
Brand: Kennametal
Model #: 3815310
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)	6.0000
Projection Gage Line to Nose End (mm)	152.40
Projection Flange to Nose End (mm)	151.38
Projection Flange to Nose End (Decimal Inch)	5.9600

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) 6.0000

Projection Gage Line to Nose End (mm) 152.40

Projection Flange to Nose End (mm) 151.38

Projection Flange to Nose End (Decimal Inch) 5.9600

$863.22

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Kennametal - DIN69871-50 Taper Shank, 25mm Hole Diam x 2.4016" Nose Diam Milling Chuck - 6-1/2" Projection, 0.0001" TIR, Through-Spindle & DIN Flange Coolant, Balanced to 20,000 RPM

Item #: 30733620
Brand: Kennametal
Model #: 3523093
Exact Tooling IR#: 04

Product Specifications
Taper Size	DIN69871-50
Shank Type	Taper Shank
Hole Diameter (mm)	25.00
Hole Diameter (Decimal Inch)	0.9843
Nose Diameter (mm)	61.00
Nose Diameter (Decimal Inch)	2.4016
Projection (mm)	165.00
Projection (Decimal Inch)	6.4961
Through Coolant	Yes
Clamping Depth (Decimal Inch)	2.1654
Balanced to (RPM)	20000
TIR (Decimal Inch)	0.0001
Coolant Type	Through-Spindle & DIN Flange

$863.29

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Komet - ABS80, 9.449 Inch Long, Modular Tool Holding Extension - 3.1496 Inch Body Diameter

Item #: 72464167
Brand: Komet
Model #: A2000170
Exact Tooling IR#: 04

Product Specifications
Connection Size	ABS80
Extension Length (Decimal Inch)	9.4490
Body Diameter (mm)	80.00
Body Diameter (Decimal Inch)	3.1496

$768.17

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Accupro - HSK100A Taper Shank, 1-1/4" Hole Diam x 2.717" Nose Diam Milling Chuck - 6-1/2" Projection, 0.0002" TIR, Through-Spindle Coolant, Balanced to 10,000 RPM

Item #: 80266877
Brand: Accupro
Exact Tooling IR#: 04

Product Specifications
Taper Size	HSK100A
Shank Type	Taper Shank
Hole Diameter (Decimal Inch)	1.2500
Nose Diameter (Decimal Inch)	2.7170
Projection (Decimal Inch)	6.4960
Through Coolant	No
Overall Length (Decimal Inch)	6.4960
Balanced to (RPM)	10000
TIR (Decimal Inch)	0.0002
Coolant Type	Through-Spindle

$994.33

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Emuge - Milling Chuck Taper Cleaner

Item #: 47932074
Brand: Emuge
Model #: 6665.032
Exact Tooling IR#: 04

Product Specifications

Milling Chuck Taper Cleaner -

Type Taper Cleaner

$102.90

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Iscar - BT50 Taper, M24x3 Thread, 15° Angle Radius, Standard Retention Knob - 2.9134" OAL, 1.1024" Knob Diam, 1.3386" from Knob to Flange, 0.9843" Pilot Diam

Item #: 50101260
Brand: Iscar
Model #: 4500389
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	15.00
Knob Diameter (Decimal Inch)	1.1024
Through Coolant	No
Neck Diameter (Decimal Inch)	0.8268
Pilot Diameter (Decimal Inch)	0.9843
Overall Length (Decimal Inch)	2.9134
Knob to Flange Length (Decimal Inch)	1.3386

Product Specifications

Type Standard

Taper Size BT50

Thread Size M24x3

Angle Radius 15.00

Knob Diameter (Decimal Inch) 1.1024

Through Coolant No

Neck Diameter (Decimal Inch) 0.8268

Pilot Diameter (Decimal Inch) 0.9843

Overall Length (Decimal Inch) 2.9134

Knob to Flange Length (Decimal Inch) 1.3386

$36.59

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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

Item #: 38380192
Brand: Seco
Model #: 03119970
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

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

$53.86

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Accupro - C Style, BT30 Taper, M12x1.75 Thread, 60° Angle Radius, High Torque Retention Knob - 1.6929" OAL, 0.4331" Knob Diam, 0.7087" Flange Thickness, 0.9055" from Knob to Flange, 0.4921" Pilot Diam

Item #: 55833503
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	BT30
Thread Size	M12x1.75
Angle Radius	60.00
Knob Diameter (Decimal Inch)	0.4331
Through Coolant	No
Style	C
Neck Diameter (Decimal Inch)	0.2756
Pilot Diameter (Decimal Inch)	0.4921
Overall Length (Decimal Inch)	1.6929
Knob to Flange Length (Decimal Inch)	0.9055
Flange Thickness (Decimal Inch)	0.7087

Product Specifications

Type High Torque

Taper Size BT30

Thread Size M12x1.75

Angle Radius 60.00

Knob Diameter (Decimal Inch) 0.4331

Through Coolant No

Style C

Neck Diameter (Decimal Inch) 0.2756

Pilot Diameter (Decimal Inch) 0.4921

Overall Length (Decimal Inch) 1.6929

Knob to Flange Length (Decimal Inch) 0.9055

Flange Thickness (Decimal Inch) 0.7087

$39.36

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Seco - End Mill Holder Screw

Item #: 76713460
Brand: Seco
Model #: 72987
Exact Tooling IR#: 04

Product Specifications

End Mill Holder Screw -

Type End Mill Holder Screw

$15.43

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Iscar - End Mill Clamp Holder

Item #: 46690277
Brand: Iscar
Model #: 4561086
Exact Tooling IR#: 04

Product Specifications

End Mill Clamp Holder -

Type Clamp Holder

$248.78

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Sandvik Coromant - HSK80A Taper Face Mill Holder & Adapter - 80mm Pilot Diam, 69.05mm Arbor Length

Item #: 30951909
Brand: Sandvik Coromant
Model #: 7079903
Exact Tooling IR#: 04

Product Specifications
Taper Size	HSK80A
Pilot Diameter (mm)	80.00
Pilot Diameter (Decimal Inch)	3.1496
Arbor Length (Decimal Inch)	2.7185
Arbor Length (mm)	69.05

$367.29

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Iscar - MB80, 6.2992 Inch Long, Modular Tool Holding Extension - 3.1496 Inch Body Diameter

Item #: 52707221
Brand: Iscar
Model #: 4550144
Exact Tooling IR#: 04

Product Specifications
Connection Size	MB80
Extension Length (mm)	160.00
Extension Length (Decimal Inch)	6.2992
Body Diameter (mm)	80.00
Body Diameter (Decimal Inch)	3.1496

$463.77

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Guhring - Milling Chuck Sleeve - 16mm Compatible Hole Diam

Item #: 95231353
Brand: Guhring
Model #: 9043020161200
Exact Tooling IR#: 04

Product Specifications
Type	Milling Chuck Sleeve
Compatible Hole Diameter (mm)	16.00

$226.16

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Parlec - CAT50 Taper Shank, 2.75 Inch Diameter, Tool Holder Blank - 12 Inch Overall Length, 7.25 Inch Projection Flange to Nose End, 8 Inch Projection Gage Line to Nose End

Item #: 08143919
Brand: Parlec
Model #: C50-27BB8
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	CAT50
Blank Diameter (Decimal Inch)	2.7500
Projection Gage Line to Nose End (Decimal Inch)	8.0000
Projection Flange to Nose End (Decimal Inch)	7.2500
Overall Length (Decimal Inch)	12.0000

Product Specifications

Shank Type Taper Shank

Taper Size CAT50

Blank Diameter (Decimal Inch) 2.7500

Projection Gage Line to Nose End (Decimal Inch) 8.0000

Projection Flange to Nose End (Decimal Inch) 7.2500

Overall Length (Decimal Inch) 12.0000

$338.58

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Kennametal - Milling Chuck Sleeve - 10mm Compatible Hole Diam

Item #: 30733232
Brand: Kennametal
Model #: 3273855
Exact Tooling IR#: 04

Product Specifications
Type	Milling Chuck Sleeve
Compatible Hole Diameter (mm)	10.00

$53.28

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Sumitomo - 1/8" Hole Diameter, End Mill Holder Screw

Item #: 53928693
Brand: Sumitomo
Model #: U103301
Exact Tooling IR#: 04

Product Specifications

1/8" Hole Diameter, End Mill Holder Screw -

Type End Mill Holder Screw

Hole Diameter (Inch) 1/8

$3.08

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