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Dorian Tool - A Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.62" OAL, 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, 0.636" Pilot Diam, 9/32" Coolant Hole, Through Coolant


Item #: 47145057
Brand: Dorian Tool
Model #: 73310147286
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) 0.7400
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.4900
Pilot Diameter (Decimal Inch) 0.6360
Overall Length (Decimal Inch) 1.6200
Knob to Flange Length (Decimal Inch) 0.6400
Flange Thickness (Decimal Inch) 0.1200
Coolant Hole Diameter (Decimal Inch) 0.2810

$ 31.90

Dorian Tool - A Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 1.62" OAL, 0.74" Knob Diam, 0.12" Flange Thickness, 0.64" from Knob to Flange, 0.641" Pilot Diam, 0.28" Coolant Hole, Through Coolant


Item #: 47151436
Brand: Dorian Tool
Model #: 73310147288
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) 0.7400
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.4900
Pilot Diameter (Decimal Inch) 0.6410
Overall Length (Decimal Inch) 1.6200
Knob to Flange Length (Decimal Inch) 0.6400
Flange Thickness (Decimal Inch) 0.1200
Coolant Hole Diameter (Decimal Inch) 0.2800

$ 31.90

Dorian Tool - A Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.575" OAL, 1.14" Knob Diam, 0.2" Flange Thickness, 1" from Knob to Flange, 1.026" Pilot Diam


Item #: 47145040
Brand: Dorian Tool
Model #: 73310147292
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) 1.1400
Through Coolant No
Style A
Neck Diameter (Decimal Inch) 0.8200
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 2.5750
Knob to Flange Length (Decimal Inch) 1.0000
Flange Thickness (Decimal Inch) 0.2000

$ 81.77

Dorian Tool - A Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 2.575" OAL, 1.14" Knob Diam, 0.2" Flange Thickness, 1" from Knob to Flange, 1.026" Pilot Diam, 0.468" Coolant Hole, Through Coolant


Item #: 47151444
Brand: Dorian Tool
Model #: 73310147291
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) 1.1400
Through Coolant Yes
Style A
Neck Diameter (Decimal Inch) 0.8200
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 2.5750
Knob to Flange Length (Decimal Inch) 1.0000
Flange Thickness (Decimal Inch) 0.2000
Coolant Hole Diameter (Decimal Inch) 0.4680

$ 49.73

Dorian Tool - B Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.589" Knob Diam, 0.124" Flange Thickness, 1.264" from Knob to Flange, 0.636" Pilot Diam


Item #: 47145032
Brand: Dorian Tool
Model #: 73310147305
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) 0.5890
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.3920
Pilot Diameter (Decimal Inch) 0.6360
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2640
Flange Thickness (Decimal Inch) 0.1240

$ 34.04

Dorian Tool - B Style, CAT40 Taper, 5/8-11 Thread, 90° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.589" Knob Diam, 0.234" Flange Thickness, 1.264" from Knob to Flange, 0.636" Pilot Diam


Item #: 47151469
Brand: Dorian Tool
Model #: 73310147831
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) 0.5890
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.3920
Pilot Diameter (Decimal Inch) 0.6360
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2640
Flange Thickness (Decimal Inch) 0.2340

$ 34.04

Dorian Tool - B Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.355" OAL, 0.903" Knob Diam, 0.392" Flange Thickness, 1.778" from Knob to Flange, 1.026" Pilot Diam


Item #: 47145024
Brand: Dorian Tool
Model #: 73310147309
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) 0.9030
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.6680
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3550
Knob to Flange Length (Decimal Inch) 1.7780
Flange Thickness (Decimal Inch) 0.3920

$ 54.08

Dorian Tool - B Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.355" OAL, 0.903" Knob Diam, 0.392" Flange Thickness, 1.778" from Knob to Flange, 1.026" Pilot Diam, 5/16" Coolant Hole, Through Coolant


Item #: 47151477
Brand: Dorian Tool
Model #: 73310147308
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) 0.9030
Through Coolant Yes
Style B
Neck Diameter (Decimal Inch) 0.6680
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3550
Knob to Flange Length (Decimal Inch) 1.7780
Flange Thickness (Decimal Inch) 0.3920
Coolant Hole Diameter (Decimal Inch) 0.3120

$ 56.92

Dorian Tool - B Style, CAT50 Taper, 1-8 Thread, 60° Angle Radius, Standard Retention Knob - 3.355" OAL, 0.903" Knob Diam, 0.392" Flange Thickness, 1.778" from Knob to Flange, 1.026" Pilot Diam


Item #: 47145016
Brand: Dorian Tool
Model #: 73310147306
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) 0.9030
Through Coolant No
Style B
Neck Diameter (Decimal Inch) 0.6680
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3550
Knob to Flange Length (Decimal Inch) 1.7780
Flange Thickness (Decimal Inch) 0.3920

$ 54.08

Dorian Tool - C Style, CAT40 Taper, 5/8-11 Thread, 45° Angle Radius, Standard Retention Knob - 2-1/4" OAL, 0.589" Knob Diam, 0.234" Flange Thickness, 1.264" from Knob to Flange, 0.636" Pilot Diam, 0.2" Coolant Hole, Through Coolant


Item #: 47151493
Brand: Dorian Tool
Model #: 73310147313
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) 0.5890
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.3920
Pilot Diameter (Decimal Inch) 0.6360
Overall Length (Decimal Inch) 2.2500
Knob to Flange Length (Decimal Inch) 1.2640
Flange Thickness (Decimal Inch) 0.2340
Coolant Hole Diameter (Decimal Inch) 0.2000

$ 65.04

Dorian Tool - C Style, CAT50 Taper, 1-8 Thread, 45° Angle Radius, Standard Retention Knob - 3.355" OAL, 0.903" Knob Diam, 0.392" Flange Thickness, 1.778" from Knob to Flange, 1.026" Pilot Diam, 0.39" Coolant Hole, Through Coolant


Item #: 47151527
Brand: Dorian Tool
Model #: 73310147317
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) 0.9030
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.6680
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3550
Knob to Flange Length (Decimal Inch) 1.7780
Flange Thickness (Decimal Inch) 0.3920
Coolant Hole Diameter (Decimal Inch) 0.3900

$ 58.65

Dorian Tool - C Style, CAT50 Taper, 1-8 Thread, 60° Angle Radius, Standard Retention Knob - 3.355" OAL, 0.903" Knob Diam, 0.392" Flange Thickness, 1.778" from Knob to Flange, 1.026" Pilot Diam, 0.335" Coolant Hole, Through Coolant


Item #: 47151519
Brand: Dorian Tool
Model #: 73310147319
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) 0.9030
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.6680
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3550
Knob to Flange Length (Decimal Inch) 1.7780
Flange Thickness (Decimal Inch) 0.3920
Coolant Hole Diameter (Decimal Inch) 0.3350

$ 53.58

Dorian Tool - C Style, CAT50 Taper, 1-8 Thread, 90° Angle Radius, Standard Retention Knob - 3.35" OAL, 0.903" Knob Diam, 0.392" Flange Thickness, 1.778" from Knob to Flange, 1.026" Pilot Diam, 1/4" Coolant Hole, Through Coolant


Item #: 47151535
Brand: Dorian Tool
Model #: 73310147320
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 90.00
Knob Diameter (Decimal Inch) 0.9030
Through Coolant Yes
Style C
Neck Diameter (Decimal Inch) 0.6680
Pilot Diameter (Decimal Inch) 1.0260
Overall Length (Decimal Inch) 3.3500
Knob to Flange Length (Decimal Inch) 1.7780
Flange Thickness (Decimal Inch) 0.3920
Coolant Hole Diameter (Decimal Inch) 0.2500

$ 54.08

Dorian Tool - CAT40 Taper Shank 1" Hole End Mill Holder/Adapter - 1-3/4" Nose Diam, 2" Projection, Through-Spindle Coolant


Item #: 47139100
Brand: Dorian Tool
Model #: 73310145037
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Hole Diameter (Inch) 1
Nose Diameter (Inch) 1-3/4
Projection (Inch) 2
Projection (Decimal Inch) 2.0000
Through Coolant Yes
Clamping Depth (Decimal Inch) 2.3600
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle

$ 126.16

Dorian Tool - CAT40 Taper Shank 1" Hole End Mill Holder/Adapter - 2" Nose Diam, 4" Projection, Through-Spindle Coolant


Item #: 47136155
Brand: Dorian Tool
Model #: 73310145038
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Hole Diameter (Inch) 1
Nose Diameter (Inch) 2
Projection (Inch) 4
Projection (Decimal Inch) 4.0000
Through Coolant Yes
Clamping Depth (Decimal Inch) 2.3600
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle

$ 139.85

Dorian Tool - CAT40 Taper Shank 1" Pilot Diam Shell Mill Holder - 1-3/4" Flange to Nose End Projection, 2-1/4" Nose Diam


Item #: 47139159
Brand: Dorian Tool
Model #: 73310145123
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Pilot Diameter (Decimal Inch) 1.0000
Projection Flange to Nose End (Inch) 1-3/4
Projection Flange to Nose End (Decimal Inch) 1.7500
Through Coolant No
Nose Diameter (Decimal Inch) 2.2500
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0002

$ 153.17

Dorian Tool - CAT40 Taper Shank 1-1/2" Pilot Diam Shell Mill Holder - 2" Flange to Nose End Projection, 3-3/4" Nose Diam


Item #: 47139217
Brand: Dorian Tool
Model #: 73310145127
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Pilot Diameter (Decimal Inch) 1.5000
Projection Flange to Nose End (Inch) 2
Projection Flange to Nose End (Decimal Inch) 2.0000
Through Coolant No
Nose Diameter (Decimal Inch) 3.7500
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0002

$ 173.15

Dorian Tool - CAT40 Taper Shank 1-1/4" Pilot Diam Shell Mill Holder - 2" Flange to Nose End Projection, 2.88" Nose Diam


Item #: 47139209
Brand: Dorian Tool
Model #: 73310145125
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Pilot Diameter (Decimal Inch) 1.2500
Projection Flange to Nose End (Inch) 2
Projection Flange to Nose End (Decimal Inch) 2.0000
Through Coolant No
Nose Diameter (Decimal Inch) 2.8800
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0002

$ 163.16

Dorian Tool - CAT40 Taper Shank 1/2" Hole End Mill Holder/Adapter - 1-1/4" Nose Diam, 2-1/2" Projection, Through-Spindle Coolant


Item #: 47136049
Brand: Dorian Tool
Model #: 73310145023
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Hole Diameter (Inch) 1/2
Nose Diameter (Inch) 1-1/4
Projection (Inch) 2-1/2
Projection (Decimal Inch) 2.5000
Through Coolant Yes
Clamping Depth (Decimal Inch) 1.5000
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle

$ 124.27

Dorian Tool - CAT40 Taper Shank 1/4" Hole End Mill Holder/Adapter - 7/8" Nose Diam, 2-1/2" Projection, Through-Spindle Coolant


Item #: 47139118
Brand: Dorian Tool
Model #: 73310145011
Exact Tooling IR#: 04

Product Specifications
Shank Type Taper Shank
Taper Size CAT40
Hole Diameter (Inch) 1/4
Nose Diameter (Inch) 7/8
Projection (Inch) 2-1/2
Projection (Decimal Inch) 2.5000
Through Coolant Yes
Clamping Depth (Decimal Inch) 1.1000
Balanced to (RPM) 12000
TIR (Decimal Inch) 0.0001
Coolant Type Through-Spindle

$ 90.15