Kennametal - A Style, ISO50 Taper, M24x3 Thread, 75° Angle Radius, Standard Retention Knob - 2.9134" OAL, 1.1004" Knob Diam, 1.3386" from Knob to Flange, 0.984" Pilot Diam, 0.4547" Coolant Hole, Through Coolant

Item #: 58518515
Brand: Kennametal
Model #: 1285502
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	ISO50
Thread Size	M24x3
Angle Radius	75.00
Knob Diameter (Decimal Inch)	1.1004
Through Coolant	Yes
Style	A
Neck Diameter (Decimal Inch)	0.8248
Pilot Diameter (Decimal Inch)	0.9840
Overall Length (Decimal Inch)	2.9134
Knob to Flange Length (Decimal Inch)	1.3386
Coolant Hole Diameter (Decimal Inch)	0.4547

Product Specifications

Type Standard

Taper Size ISO50

Thread Size M24x3

Angle Radius 75.00

Knob Diameter (Decimal Inch) 1.1004

Through Coolant Yes

Style A

Neck Diameter (Decimal Inch) 0.8248

Pilot Diameter (Decimal Inch) 0.9840

Overall Length (Decimal Inch) 2.9134

Knob to Flange Length (Decimal Inch) 1.3386

Coolant Hole Diameter (Decimal Inch) 0.4547

$82.87

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Kennametal - B Style, CAT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.3622" OAL, 1.1457" Knob Diam, 1" from Knob to Flange, 0.4547" Coolant Hole, Through Coolant

Item #: 58518531
Brand: Kennametal
Model #: 1285478
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)	1.1457
Through Coolant	Yes
Style	B
Neck Diameter (Decimal Inch)	0.7717
Overall Length (Decimal Inch)	2.3622
Knob to Flange Length (Decimal Inch)	1.0059
Coolant Hole Diameter (Decimal Inch)	0.4547

Product Specifications

Type Standard

Taper Size CAT50

Thread Size M24x3

Angle Radius 45.00

Knob Diameter (Decimal Inch) 1.1457

Through Coolant Yes

Style B

Neck Diameter (Decimal Inch) 0.7717

Overall Length (Decimal Inch) 2.3622

Knob to Flange Length (Decimal Inch) 1.0059

Coolant Hole Diameter (Decimal Inch) 0.4547

$78.92

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Kennametal - B Style, CAT50 Taper, M24x3 Thread, 45° Angle Radius, Standard Retention Knob - 2.5787" OAL, 1.1398" Knob Diam, 1" from Knob to Flange, 0.9837" Pilot Diam, 0.4606" Coolant Hole, Through Coolant

Item #: 58518598
Brand: Kennametal
Model #: 1192431
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)	1.1398
Through Coolant	Yes
Style	B
Neck Diameter (Decimal Inch)	0.7657
Pilot Diameter (Decimal Inch)	0.9837
Overall Length (Decimal Inch)	2.5787
Knob to Flange Length (Decimal Inch)	1.0000
Coolant Hole Diameter (Decimal Inch)	0.4606

Product Specifications

Type Standard

Taper Size CAT50

Thread Size M24x3

Angle Radius 45.00

Knob Diameter (Decimal Inch) 1.1398

Through Coolant Yes

Style B

Neck Diameter (Decimal Inch) 0.7657

Pilot Diameter (Decimal Inch) 0.9837

Overall Length (Decimal Inch) 2.5787

Knob to Flange Length (Decimal Inch) 1.0000

Coolant Hole Diameter (Decimal Inch) 0.4606

$30.71

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Kennametal - B Style, DV40 Taper, M16x2 Thread, 75° Angle Radius, Standard Retention Knob - 2-1/8" OAL, 0.7468" Knob Diam, 1.0236" from Knob to Flange, 0.6681" Pilot Diam, 0.2776" Coolant Hole, Through Coolant

Item #: 58518655
Brand: Kennametal
Model #: 1192423
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	DV40
Thread Size	M16x2
Angle Radius	75.00
Knob Diameter (Decimal Inch)	0.7468
Through Coolant	Yes
Style	B
Neck Diameter (Decimal Inch)	0.5492
Pilot Diameter (Decimal Inch)	0.6681
Overall Length (Decimal Inch)	2.1260
Knob to Flange Length (Decimal Inch)	1.0236
Coolant Hole Diameter (Decimal Inch)	0.2776

Product Specifications

Type Standard

Taper Size DV40

Thread Size M16x2

Angle Radius 75.00

Knob Diameter (Decimal Inch) 0.7468

Through Coolant Yes

Style B

Neck Diameter (Decimal Inch) 0.5492

Pilot Diameter (Decimal Inch) 0.6681

Overall Length (Decimal Inch) 2.1260

Knob to Flange Length (Decimal Inch) 1.0236

Coolant Hole Diameter (Decimal Inch) 0.2776

$30.71

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Kennametal - B 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 #: 76272780
Brand: Kennametal
Model #: 1192429
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	B
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

Product Specifications

Type Standard

Taper Size DV50

Thread Size M24x3

Angle Radius 75.00

Knob Diameter (Decimal Inch) 1.1012

Through Coolant Yes

Style B

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

$30.86

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Kennametal - B Style, ISO40 Taper, M16x2 Thread, 45° Angle Radius, Standard Retention Knob - 1-3/4" OAL, 0.7402" Knob Diam, 0.6398" from Knob to Flange, 0.6688" Pilot Diam, 0.2953" Coolant Hole, Through Coolant

Item #: 58518648
Brand: Kennametal
Model #: 1192425
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	ISO40
Thread Size	M16x2
Angle Radius	45.00
Knob Diameter (Decimal Inch)	0.7402
Through Coolant	Yes
Style	B
Neck Diameter (Decimal Inch)	0.5039
Pilot Diameter (Decimal Inch)	0.6688
Overall Length (Decimal Inch)	1.7520
Knob to Flange Length (Decimal Inch)	0.6398
Coolant Hole Diameter (Decimal Inch)	0.2953

Product Specifications

Type Standard

Taper Size ISO40

Thread Size M16x2

Angle Radius 45.00

Knob Diameter (Decimal Inch) 0.7402

Through Coolant Yes

Style B

Neck Diameter (Decimal Inch) 0.5039

Pilot Diameter (Decimal Inch) 0.6688

Overall Length (Decimal Inch) 1.7520

Knob to Flange Length (Decimal Inch) 0.6398

Coolant Hole Diameter (Decimal Inch) 0.2953

$30.71

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank 10.5mm Hole End Mill Holder/Adapter - 18mm Nose Diam, 32mm Projection, Through Coolant

Item #: 31444045
Brand: Kennametal
Model #: 4070056
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Hole Diameter (mm)	10.50
Nose Diameter (mm)	18.00
Projection (mm)	32.00
Through Coolant	Yes
Shank Diameter (Inch)	1-1/4
Overall Length (mm)	87.40

$307.92

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank 12.5mm Hole End Mill Holder/Adapter - 21mm Nose Diam, 32mm Projection, Through Coolant

Item #: 40515843
Brand: Kennametal
Model #: 4070057
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Hole Diameter (mm)	12.50
Nose Diameter (mm)	21.00
Projection (mm)	32.00
Through Coolant	Yes
Shank Diameter (Inch)	1-1/4
Overall Length (mm)	87.40

$289.38

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank 8.5mm Hole End Mill Holder/Adapter - 13mm Nose Diam, 32mm Projection, Through Coolant

Item #: 31444599
Brand: Kennametal
Model #: 4070055
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Hole Diameter (mm)	8.50
Nose Diameter (mm)	13.00
Projection (mm)	32.00
Through Coolant	Yes
Shank Diameter (Inch)	1-1/4
Overall Length (mm)	87.40

$307.33

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 1/2" Hole Diam, Hydraulic Tool Holder/Chuck - 31.54mm Nose Diam, 85mm Projection, 36mm Clamp Depth, Through Coolant

Item #: 31127830
Brand: Kennametal
Model #: 6480601
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (Inch)	1/2
Nose Diameter (mm)	31.54
Projection (mm)	85.00
Through Coolant	Yes
Clamping Depth (mm)	36.00
Overall Length (mm)	133.40

$621.80

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 1/4" Hole Diam, Hydraulic Tool Holder/Chuck - 25.64mm Nose Diam, 75mm Projection, 27mm Clamp Depth, Through Coolant

Item #: 31127855
Brand: Kennametal
Model #: 6480599
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (Inch)	1/4
Nose Diameter (mm)	25.64
Projection (mm)	75.00
Through Coolant	Yes
Clamping Depth (mm)	27.00
Overall Length (mm)	123.40

$621.80

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 10mm Hole Diam, Hydraulic Tool Holder/Chuck - 29.67mm Nose Diam, 80mm Projection, 31mm Clamp Depth, Through Coolant

Item #: 31128333
Brand: Kennametal
Model #: 6480634
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	10.00
Nose Diameter (mm)	29.67
Projection (mm)	80.00
Through Coolant	Yes
Clamping Depth (mm)	31.00
Overall Length (mm)	128.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 12mm Hole Diam, Hydraulic Tool Holder/Chuck - 31.54mm Nose Diam, 85mm Projection, 36mm Clamp Depth, Through Coolant

Item #: 31128200
Brand: Kennametal
Model #: 6480635
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	12.00
Nose Diameter (mm)	31.54
Projection (mm)	85.00
Through Coolant	Yes
Clamping Depth (mm)	36.00
Overall Length (mm)	133.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 14mm Hole Diam, Hydraulic Tool Holder/Chuck - 33.54mm Nose Diam, 100mm Projection, 36mm Clamp Depth, Through Coolant

Item #: 31128325
Brand: Kennametal
Model #: 6480636
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	14.00
Nose Diameter (mm)	33.54
Projection (mm)	100.00
Through Coolant	Yes
Clamping Depth (mm)	36.00
Overall Length (mm)	148.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 16mm Hole Diam, Hydraulic Tool Holder/Chuck - 37.54mm Nose Diam, 100mm Projection, 39mm Clamp Depth, Through Coolant

Item #: 31128218
Brand: Kennametal
Model #: 6480637
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	16.00
Nose Diameter (mm)	37.54
Projection (mm)	100.00
Through Coolant	Yes
Clamping Depth (mm)	39.00
Overall Length (mm)	148.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 18mm Hole Diam, Hydraulic Tool Holder/Chuck - 39.54mm Nose Diam, 100mm Projection, 39mm Clamp Depth, Through Coolant

Item #: 31128317
Brand: Kennametal
Model #: 6480638
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	18.00
Nose Diameter (mm)	39.54
Projection (mm)	100.00
Through Coolant	Yes
Clamping Depth (mm)	39.00
Overall Length (mm)	148.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 20mm Hole Diam, Hydraulic Tool Holder/Chuck - 41.54mm Nose Diam, 100mm Projection, 41mm Clamp Depth, Through Coolant

Item #: 31128226
Brand: Kennametal
Model #: 6480639
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	20.00
Nose Diameter (mm)	41.54
Projection (mm)	100.00
Through Coolant	Yes
Clamping Depth (mm)	41.00
Overall Length (mm)	148.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 3/8" Hole Diam, Hydraulic Tool Holder/Chuck - 29.64mm Nose Diam, 80mm Projection, 31mm Clamp Depth, Through Coolant

Item #: 31127848
Brand: Kennametal
Model #: 6480600
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (Inch)	3/8
Nose Diameter (mm)	29.64
Projection (mm)	80.00
Through Coolant	Yes
Clamping Depth (mm)	31.00
Overall Length (mm)	128.40

$621.80

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 6mm Hole Diam, Hydraulic Tool Holder/Chuck - 25.64mm Nose Diam, 75mm Projection, 27mm Clamp Depth, Through Coolant

Item #: 31128341
Brand: Kennametal
Model #: 6480632
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	6.00
Nose Diameter (mm)	25.64
Projection (mm)	75.00
Through Coolant	Yes
Clamping Depth (mm)	27.00
Overall Length (mm)	123.40

$592.17

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Kennametal - BT30 1-1/4" Shank Diam Taper Shank, 8mm Hole Diam, Hydraulic Tool Holder/Chuck - 27.64mm Nose Diam, 75mm Projection, 27mm Clamp Depth, Through Coolant

Item #: 31128192
Brand: Kennametal
Model #: 6480633
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	BT30
Shank Diameter (Inch)	1-1/4
Hole Diameter (mm)	8.00
Nose Diameter (mm)	27.64
Projection (mm)	75.00
Through Coolant	Yes
Clamping Depth (mm)	27.00
Overall Length (mm)	123.40

$592.17

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