HAIMER - 1.5mm to 20mm Capacity, 3.94" Projection, HSK63A Hollow Taper, ER32 Collet Chuck - 0.0001" TIR

Item #: 66889445
Brand: HAIMER
Model #: A63.020.32
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER32
Shank Type	Hollow Taper
Taper Size	HSK63A
Projection (Decimal Inch)	3.9400
Through Coolant	No
Minimum Collet Capacity (Decimal Inch)	0.0600
Minimum Collet Capacity (mm)	1.50
Maximum Collet Capacity (mm)	20.00
Maximum Collet Capacity (Decimal Inch)	0.7900
Type	ER Collet
Nose Diameter (Decimal Inch)	1.9700
PSC Code	5136
Balanced to (RPM)	25000
TIR (Decimal Inch)	0.0001
TIR (mm)	0.0030
Collet Nut Diameter (Decimal Inch)	1.2598
Collet Nut Diameter (mm)	32.00

$351.98

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Iscar - 0.102" to 1.025" Capacity, 3.445" Projection, MT5 Taper Shank, ER40 Collet Chuck - Through-Spindle

Item #: 07543291
Brand: Iscar
Model #: 4501816
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER40
Shank Type	Taper Shank
Taper Size	MT5
Projection (Decimal Inch)	3.4450
Through Coolant	Yes
Minimum Collet Capacity (Decimal Inch)	0.1020
Maximum Collet Capacity (Decimal Inch)	1.0250
Actuator Type	Wrench
Nose Diameter (Decimal Inch)	2.4800
PSC Code	5136
Coolant Type	Through-Spindle

$393.03

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Iscar - MB80 System Size, Modular Tool Holding System Adapter - 1.88" Projection, 3.46" Body Diam, Through Coolant

Item #: 52735172
Brand: Iscar
Model #: 4550216
Exact Tooling IR#: 04

Product Specifications
Modular System Size	MB80
Projection (Decimal Inch)	1.8800
Through Coolant	Yes
Collar Height (Decimal Inch)	0.9400
Body Diameter (Decimal Inch)	3.4600

$449.46

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Techniks - 1/16 to 0.512" Capacity, 4" Projection, CAT50 Dual Contact Taper, ER20 Collet Chuck - 8" OAL

Item #: 95738670
Brand: Techniks
Model #: 47.122.20.400
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER20
Shank Type	Dual Contact Taper
Taper Size	CAT50
Projection (Inch)	4
Through Coolant	Yes
Minimum Collet Capacity (Inch)	1/16
Maximum Collet Capacity (Decimal Inch)	0.5120
Overall Length (Inch)	8
Nut Tightening Torque (Ft/Lb)	59.000

$342.25

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Kennametal - 3.05mm to 25.4mm Capacity, 80mm Projection, DV40 Taper Shank, ER40 Collet Chuck - 148.25mm OAL

Item #: 65027138
Brand: Kennametal
Model #: 1263811
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER40
Shank Type	Taper Shank
Taper Size	DV40
Projection (mm)	80.00
Projection (Decimal Inch)	3.1500
Through Coolant	Yes
Minimum Collet Capacity (Decimal Inch)	0.1200
Minimum Collet Capacity (mm)	3.05
Maximum Collet Capacity (mm)	25.40
Maximum Collet Capacity (Decimal Inch)	1.0000
Overall Length (mm)	148.25
Overall Length (Decimal Inch)	5.8366
Actuator Type	Wrench
Nose Diameter (mm)	63.00
PSC Code	5136
Balanced to (RPM)	10000
Coolant Type	Through-Spindle & DIN Flange
Collet Nut Diameter (Decimal Inch)	2.4800
Collet Nut Diameter (mm)	62.99

$399.28

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Guhring - Collet Chuck

Item #: 68588037
Brand: Guhring
Model #: 9043230160500
Exact Tooling IR#: 04

Product Specifications

Collet Chuck -

PSC Code 5136

$474.21

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Guhring - Collet Chuck

Item #: 68587591
Brand: Guhring
Model #: 9043030250500
Exact Tooling IR#: 04

Product Specifications

Collet Chuck -

PSC Code 5136

$474.21

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Iscar - C6 Modular Connection 8mm Hole End Mill Holder/Adapter - 28mm Nose Diam, 75mm Projection, DIN Flange Coolant

Item #: 30725105
Brand: Iscar
Model #: 4561389
Exact Tooling IR#: 04

Product Specifications
Shank Type	Modular Connection
Modular Connection Size	C6
Hole Diameter (mm)	8.00
Nose Diameter (mm)	28.00
Projection (mm)	75.00
Through Coolant	Yes
Clamping Depth (mm)	53.00
Clamping Depth (Decimal Inch)	2.0866
TIR (Decimal Inch)	0.0002
Coolant Type	DIN Flange
Retention Knob Thread Size	M20

$435.60

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Kennametal - HSK50A Taper Shank 27mm Pilot Diam Shell Mill Holder - 60mm Flange to Nose End Projection, 60mm Nose Diam, M12x1.75 Lock Screw, Through-Spindle Coolant

Item #: 30739452
Brand: Kennametal
Model #: 3872680
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK50A
Pilot Diameter (mm)	27.00
Pilot Diameter (Decimal Inch)	1.0630
Projection Flange to Nose End (mm)	60.00
Projection Flange to Nose End (Decimal Inch)	2.3622
Through Coolant	Yes
Nose Diameter (mm)	60.00
Nose Diameter (Decimal Inch)	2.3622
Coolant Type	Through-Spindle
Lock Screw Thread Size	M12x1.75

$410.89

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Kennametal - HSK63A Taper Shank 22mm Pilot Diam Shell Mill Holder - 50mm Flange to Nose End Projection, 42mm Nose Diam, M10x1.5 Lock Screw, Through-Spindle Coolant

Item #: 30739494
Brand: Kennametal
Model #: 3872684
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (mm)	22.00
Pilot Diameter (Decimal Inch)	0.8661
Projection Flange to Nose End (mm)	50.00
Projection Flange to Nose End (Decimal Inch)	1.9685
Through Coolant	Yes
Nose Diameter (mm)	42.00
Nose Diameter (Decimal Inch)	1.6535
Coolant Type	Through-Spindle
Lock Screw Thread Size	M10x1.5

$410.89

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Iscar - MB80 System Size, Modular Tool Holding System Adapter - 51mm Projection, 88mm Body Diam, Through Coolant

Item #: 52735198
Brand: Iscar
Model #: 4550210
Exact Tooling IR#: 04

Product Specifications
Modular System Size	MB80
Projection (Decimal Inch)	2.0079
Projection (mm)	51
Through Coolant	Yes
Collar Height (mm)	24.00
Collar Height (Decimal Inch)	0.9449
Body Diameter (mm)	88.00
Body Diameter (Decimal Inch)	3.4646

$449.46

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Kennametal - HSK50A Taper Shank 16mm Pilot Diam Shell Mill Holder - 50mm Flange to Nose End Projection, 44mm Nose Diam, M8x1.25 Lock Screw, Through-Spindle Coolant

Item #: 30739437
Brand: Kennametal
Model #: 3872678
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK50A
Pilot Diameter (mm)	16.00
Pilot Diameter (Decimal Inch)	0.6299
Projection Flange to Nose End (mm)	50.00
Projection Flange to Nose End (Decimal Inch)	1.9685
Through Coolant	Yes
Nose Diameter (mm)	44.00
Nose Diameter (Decimal Inch)	1.7323
Coolant Type	Through-Spindle
Lock Screw Thread Size	M8x1.25

$410.89

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Kennametal - HSK63A Taper Shank 16mm Pilot Diam Shell Mill Holder - 50mm Flange to Nose End Projection, 38mm Nose Diam, M8x1.25 Lock Screw, Through-Spindle Coolant

Item #: 61510285
Brand: Kennametal
Model #: 3872682
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (mm)	16.00
Pilot Diameter (Decimal Inch)	0.6299
Projection Flange to Nose End (mm)	50.00
Projection Flange to Nose End (Decimal Inch)	1.9685
Through Coolant	Yes
Nose Diameter (mm)	38.00
Nose Diameter (Decimal Inch)	1.4961
Coolant Type	Through-Spindle
Lock Screw Thread Size	M8x1.25

$410.89

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Kennametal - HSK63A Taper Shank 27mm Pilot Diam Shell Mill Holder - 60mm Flange to Nose End Projection, 60mm Nose Diam, M12x1.75 Lock Screw, Through-Spindle Coolant

Item #: 58684465
Brand: Kennametal
Model #: 3872687
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (mm)	27.00
Pilot Diameter (Decimal Inch)	1.0630
Projection Flange to Nose End (mm)	60.00
Projection Flange to Nose End (Decimal Inch)	2.3622
Through Coolant	Yes
Nose Diameter (mm)	60.00
Nose Diameter (Decimal Inch)	2.3622
Coolant Type	Through-Spindle
Lock Screw Thread Size	M12x1.75

$410.89

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Sandvik Coromant - Straight Shank 27mm Pilot Diam Shell Mill Holder - 60mm Flange to Nose End Projection, 40mm Nose Diam

Item #: 49350572
Brand: Sandvik Coromant
Model #: 5727980
Exact Tooling IR#: 04

Product Specifications
Shank Type	Straight Shank
Shank Diameter (mm)	40.00
Shank Diameter (Decimal Inch)	1.5748
Pilot Diameter (mm)	27.00
Pilot Diameter (Decimal Inch)	1.0630
Projection Flange to Nose End (mm)	60.00
Projection Flange to Nose End (Decimal Inch)	2.3622
Through Coolant	No
Nose Diameter (mm)	40.00
Overall Length (mm)	49.00
Overall Length (Decimal Inch)	1.9291

$391.05

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Kennametal - HSK63A Taper Shank 16mm Pilot Diam Shell Mill Holder - 50mm Flange to Nose End Projection, 44mm Nose Diam, M8x1.25 Lock Screw, Through-Spindle Coolant

Item #: 30739460
Brand: Kennametal
Model #: 3872681
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (mm)	16.00
Pilot Diameter (Decimal Inch)	0.6299
Projection Flange to Nose End (mm)	50.00
Projection Flange to Nose End (Decimal Inch)	1.9685
Through Coolant	Yes
Nose Diameter (mm)	44.00
Nose Diameter (Decimal Inch)	1.7323
Coolant Type	Through-Spindle
Lock Screw Thread Size	M8x1.25

$410.89

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Kennametal - HSK63A Taper Shank 22mm Pilot Diam Shell Mill Holder - 50mm Flange to Nose End Projection, 49mm Nose Diam, M10x1.5 Lock Screw, Through-Spindle Coolant

Item #: 30739486
Brand: Kennametal
Model #: 3872683
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (mm)	22.00
Pilot Diameter (Decimal Inch)	0.8661
Projection Flange to Nose End (mm)	50.00
Projection Flange to Nose End (Decimal Inch)	1.9685
Through Coolant	Yes
Nose Diameter (mm)	49.00
Nose Diameter (Decimal Inch)	1.9291
Coolant Type	Through-Spindle
Lock Screw Thread Size	M10x1.5

$410.89

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Made in USA - 3/4" Shank Diam Straight Shank with Weldon Flat 1/8" Hole End Mill Holder/Adapter - 4" Projection

Item #: 08367542
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Shank Type	Straight w/Weldon Flat
Hole Diameter (Inch)	1/8
Projection (Decimal Inch)	4.0000
Through Coolant	No
Shank Diameter (Inch)	3/4
Overall Length (Decimal Inch)	6.0000

$274.79

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HAIMER - 1mm to 13mm Capacity, 7.87" Projection, CAT40 Taper Shank, ER20 Collet Chuck - 0.0001" TIR, Through-Spindle & DIN Flange Coolant

Item #: 52235710
Brand: HAIMER
Model #: 40.726.20
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER20
Shank Type	Taper Shank
Taper Size	CAT40
Projection (Decimal Inch)	7.8700
Through Coolant	Yes
Minimum Collet Capacity (Decimal Inch)	0.0400
Minimum Collet Capacity (mm)	1.00
Maximum Collet Capacity (mm)	13.00
Maximum Collet Capacity (Decimal Inch)	0.5100
Type	ER Collet
Nose Diameter (Decimal Inch)	1.3400
PSC Code	5136
Balanced to (RPM)	22000
TIR (Decimal Inch)	0.0001
TIR (mm)	0.0030
Coolant Type	Through-Spindle & DIN Flange
Collet Nut Diameter (Decimal Inch)	0.7874
Collet Nut Diameter (mm)	20.00

$427.52

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Sandvik Coromant - 0.3937" Hole Diam, C4 Modular Connection Shrink Fit Tool Holder & Adapter - 4.4095" Projection, 0.9409" Nose Diam, 4.4095" Clamping Depth, Through Coolant

Item #: 49350192
Brand: Sandvik Coromant
Model #: 6070080
Exact Tooling IR#: 04

Features and Benefits

Modular connections are used in compatible modular tool holder systems and allow for tool changes without removing the tool shank from the machine spindle.

Product Specifications

Shank Type Modular Connection

Modular Connection Size C4

Hole Diameter (Decimal Inch) 0.3937

Projection (Decimal Inch) 4.4095

Nose Diameter (Decimal Inch) 0.9409

Through Coolant Through Coolant

Clamping Depth (Decimal Inch) 4.4095

Overall Length (Decimal Inch) 5.3543

Balanced to (RPM) 0

$391.05

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