8" Sleeve Diam, 3.346" Open Length

Item #: 63673479
Brand: Accupro
Exact Tooling IR#: 04

Features and Benefits

Integral shank drill chucks are designed with the arbor (shank) built into the drill chuck, providing greater rigidity and concentricity than a press-fit tapered mount.

Keyless chucks are engineered to quickly loosen and tighten a tool on the chuck collar of the drill, either by manual operation or when torque is applied. Rotating the chuck collar in a counterclockwise direction will loosen the tool.

Ball bearings are designed to reduce friction in the tightening mechanism and provide a better grip on the drill. They are used for heavy-duty machining and require a key for tightening or loosening.

Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.

Product Specifications
Maximum Drill Chuck Capacity (Inch)	5/8
Maximum Drill Chuck Capacity (Decimal Inch)	0.6250
Minimum Drill Chuck Capacity (Inch)	1/8
Minimum Drill Chuck Capacity (Decimal Inch)	0.1250
Mount Type	Integral Shank
Mounting Size	4MT
Key Style	Keyless
Bearing Type	Ball Bearing
Material	Steel
Maximum RPM	6000
Closed Length (Decimal Inch)	3.7800
Shank Type	Taper Shank
Open Length (Decimal Inch)	3.3460
Sleeve Diameter (Decimal Inch)	2.1260
TIR (Decimal Inch)	0.0016

Product Specifications

Maximum Drill Chuck Capacity (Inch) 5/8

Maximum Drill Chuck Capacity (Decimal Inch) 0.6250

Minimum Drill Chuck Capacity (Inch) 1/8

Minimum Drill Chuck Capacity (Decimal Inch) 0.1250

Mount Type Integral Shank

Mounting Size 4MT

Key Style Keyless

Bearing Type Ball Bearing

Material Steel

Maximum RPM 6000

Closed Length (Decimal Inch) 3.7800

Shank Type Taper Shank

Open Length (Decimal Inch) 3.3460

Sleeve Diameter (Decimal Inch) 2.1260

TIR (Decimal Inch) 0.0016

$296.72

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Seco - SA50 Compatible Shrink-Fit Finned Support - Compatible with Easyshrink 20

Item #: 84760792
Brand: Seco
Model #: 20870
Exact Tooling IR#: 04

Product Specifications
Type	Finned Support
Compatible Shrink-Fit Unit	Easyshrink 20
Compatible Taper	SA50

$440.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter - Modular Tool Holding System Adapter - 90mm OAL

Item #: 47323704
Brand: Walter
Model #: 5043640
Exact Tooling IR#: 04

Product Specifications
Overall Length (mm)	90.00
Overall Length (Decimal Inch)	3.543

$521.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter - Modular Tool Holding System Adapter - 92mm OAL

Item #: 51670610
Brand: Walter
Model #: 5043642
Exact Tooling IR#: 04

Product Specifications
Overall Length (mm)	92.00
Overall Length (Decimal Inch)	3.622

$521.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Techniks - Collet Chucks Collet System: ER Collet Series: ER50

Item #: 51390003
Brand: Techniks
Model #: 22337
Exact Tooling IR#: 04

Product Specifications

Collet Chucks; Collet System: ER ; Collet Series: ER50 ; Shank Type: Taper Shank ; Taper Size: CAT50 ; Projection (Inch): 8 ; Through Coolant: No

Collet System ER

Collet Series ER50

Shank Type Taper Shank

Taper Size CAT50

Projection (Inch) 8

Through Coolant No

Minimum Collet Capacity (Inch) 1/2

Maximum Collet Capacity (Decimal Inch) 1.2500

Overall Length (Decimal Inch) 12.0000

$395.95

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schunk - CAT40 Taper Shank, 5/8" Hole Diam, Hydraulic Tool Holder/Chuck - 34.6mm Nose Diam, 64mm Projection, 49mm Clamp Depth, 25,000 RPM, Through Coolant

Item #: 64620982
Brand: Schunk
Model #: 203935
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	CAT40
Hole Diameter (Inch)	5/8
Hole Diameter (Decimal Inch)	0.6250
Hole Diameter (mm)	15.88
Nose Diameter (Decimal Inch)	1.3622
Nose Diameter (mm)	34.60
Projection (Decimal Inch)	2.5000
Projection (mm)	64.00
Through Coolant	Yes
Clamping Depth (mm)	49.00
Clamping Depth (Decimal Inch)	1.9291
Balanced to (RPM)	25000
TIR (mm)	0.003

$410.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schunk - CAT40 Taper Shank, 1" Hole Diam, Hydraulic Tool Holder/Chuck - 55mm Nose Diam, 64mm Projection, 55mm Clamp Depth, 25,000 RPM, Through Coolant

Item #: 30191084
Brand: Schunk
Model #: 203938
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	CAT40
Hole Diameter (Inch)	1
Hole Diameter (Decimal Inch)	1.0000
Hole Diameter (mm)	25.40
Nose Diameter (Decimal Inch)	2.1654
Nose Diameter (mm)	55.00
Projection (Decimal Inch)	2.5000
Projection (mm)	64.00
Through Coolant	Yes
Clamping Depth (mm)	55.00
Clamping Depth (Decimal Inch)	2.1654
Balanced to (RPM)	25000
TIR (mm)	0.003

$410.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schunk - CAT40 Taper Shank, 16mm Hole Diam, Hydraulic Tool Holder/Chuck - 34.6mm Nose Diam, 64mm Projection, 38.6mm Clamp Depth, 25,000 RPM, Through Coolant

Item #: 84744770
Brand: Schunk
Model #: 203925
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	CAT40
Hole Diameter (Decimal Inch)	0.6299
Hole Diameter (mm)	16.00
Nose Diameter (Decimal Inch)	1.3622
Nose Diameter (mm)	34.60
Projection (Decimal Inch)	2.5000
Projection (mm)	64.00
Through Coolant	Yes
Clamping Depth (mm)	38.60
Balanced to (RPM)	25000
TIR (mm)	0.003

$410.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schunk - CAT40 Taper Shank, 1/2" Hole Diam, Hydraulic Tool Holder/Chuck - 28.6mm Nose Diam, 64mm Projection, 46mm Clamp Depth, 25,000 RPM, Through Coolant

Item #: 37349925
Brand: Schunk
Model #: 203934
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	CAT40
Hole Diameter (Inch)	1/2
Hole Diameter (Decimal Inch)	0.5000
Hole Diameter (mm)	12.70
Nose Diameter (Decimal Inch)	1.1260
Nose Diameter (mm)	28.60
Projection (Decimal Inch)	2.5000
Projection (mm)	64.00
Through Coolant	Yes
Clamping Depth (mm)	46.00
Clamping Depth (Decimal Inch)	1.8110
Balanced to (RPM)	25000
TIR (mm)	0.003

$410.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - 3/4" Shank Diam Straight Shank with Weldon Flat 1/8" Hole End Mill Holder/Adapter - 5" Projection

Item #: 08367567
Brand: Made in USA
Exact Tooling IR#: 04

Product Specifications
Shank Type	Straight w/Weldon Flat
Hole Diameter (Inch)	1/8
Projection (Decimal Inch)	5.0000
Through Coolant	No
Shank Diameter (Inch)	3/4
Overall Length (Decimal Inch)	7.0000

$295.83

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Collis Tool - 0.12" to 1.02" Capacity, 2-1/2" Projection, Rapid Switch 200 Taper Shank, ER40 Collet Chuck - 2.5 Inch Projection

Item #: 79041349
Brand: Collis Tool
Model #: 70571
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER40
Shank Type	Taper Shank
Taper Size	Rapid Switch 200
Projection (Decimal Inch)	2.5000
Through Coolant	No
Minimum Collet Capacity (Decimal Inch)	0.1200
Maximum Collet Capacity (Decimal Inch)	1.0200
PSC Code	5136

$404.03

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Iscar - MB50 Inside Modular Connection, Boring Head Taper Shank - Modular Connection Mount, 2.2835 Inch Projection

Item #: 52723467
Brand: Iscar
Model #: 4550118
Exact Tooling IR#: 04

Features and Benefits

Taper shanks are mounted directly to the machine spindle.

Product Specifications

Shank Type Taper Shank

Mount Type Modular Connection

Inside Modular Connection Size MB50

Taper Size DIN2080-30

Projection (Decimal Inch) 2.2835

Projection (mm) 58.00

Through Coolant Yes

$467.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schunk - HSK63A Taper Shank, 1/4" Hole Diam, Hydraulic Tool Holder/Chuck - 26mm Nose Diam, 64mm Projection, 37mm Clamp Depth, 25,000 RPM, Through Coolant

Item #: 91585877
Brand: Schunk
Model #: 203932
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Hole Diameter (Inch)	1/4
Hole Diameter (Decimal Inch)	0.2500
Hole Diameter (mm)	6.35
Nose Diameter (Decimal Inch)	1.0236
Nose Diameter (mm)	26.00
Projection (Decimal Inch)	2.5000
Projection (mm)	64.00
Through Coolant	Yes
Clamping Depth (mm)	37.00
Clamping Depth (Decimal Inch)	1.4600
Balanced to (RPM)	25000
TIR (mm)	0.003

$410.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter - Modular Tool Holding System Adapter - 85mm OAL

Item #: 39170642
Brand: Walter
Model #: 5040067
Exact Tooling IR#: 04

Product Specifications
Overall Length (mm)	85.00
Overall Length (Decimal Inch)	3.346

$521.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Schunk - CAT40 Taper Shank, 12mm Hole Diam, Hydraulic Tool Holder/Chuck - 28.6mm Nose Diam, 64mm Projection, 34.1mm Clamp Depth, 25,000 RPM, Through Coolant

Item #: 87996948
Brand: Schunk
Model #: 203924
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	CAT40
Hole Diameter (Decimal Inch)	0.4724
Hole Diameter (mm)	12.00
Nose Diameter (Decimal Inch)	1.1260
Nose Diameter (mm)	28.60
Projection (Decimal Inch)	2.5000
Projection (mm)	64.00
Through Coolant	Yes
Clamping Depth (mm)	34.10
Balanced to (RPM)	25000
TIR (mm)	0.003

$410.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Walter - Modular Tool Holding System Adapter - 90mm OAL

Item #: 47323696
Brand: Walter
Model #: 5043641
Exact Tooling IR#: 04

Product Specifications
Overall Length (mm)	90.00
Overall Length (Decimal Inch)	3.543

$521.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Emuge - 2MT Taper Shank Tension & Compression Tapping Chuck - M3 Min Tap Capacity, 103mm Projection, Size 1 Adapter, Quick Change

Item #: 52356243
Brand: Emuge
Model #: F0181102.7
Exact Tooling IR#: 04

Features and Benefits

Tension and compression tapping styles are engineered to automatically compensate for machine feed, pitch and tap rates. They feature a spring design that allows the tap to float during the cutting cycle without affecting the pitch.

Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.

Product Specifications
Tapping Style	Tension & Compression
Shank Type	Taper Shank
Taper Size	2MT
Minimum Tap Capacity (mm)	M3
Projection (Decimal Inch)	4.0551
Projection (mm)	103.00
Quick Change	Yes
Hole Diameter (mm)	19.00
Adapter Size	1
Holder Series	SFM01-L20-DZ
Nose Diameter (mm)	32.00
Nose Diameter (Decimal Inch)	1.2598
Tension (mm)	10.00
Compression (Decimal Inch)	0.3937
Compression (mm)	10.00
Overall Length (mm)	178.00
Overall Length (Decimal Inch)	7.0079
Through Coolant	No

Product Specifications

Tapping Style Tension & Compression

Shank Type Taper Shank

Taper Size 2MT

Minimum Tap Capacity (mm) M3

Projection (Decimal Inch) 4.0551

Projection (mm) 103.00

Quick Change Yes

Hole Diameter (mm) 19.00

Adapter Size 1

Holder Series SFM01-L20-DZ

Nose Diameter (mm) 32.00

Nose Diameter (Decimal Inch) 1.2598

Tension (mm) 10.00

Compression (Decimal Inch) 0.3937

Compression (mm) 10.00

Overall Length (mm) 178.00

Overall Length (Decimal Inch) 7.0079

Through Coolant No

$445.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Techniks - BT30 Taper Shank Tension & Compression Tapping Chuck - #0 to 9/16" Tap Capacity, 2.48" Projection, Quick Change

Item #: 73589947
Brand: Techniks
Model #: 32400/30BT
Exact Tooling IR#: 04

Features and Benefits

Tension and compression tapping styles are engineered to automatically compensate for machine feed, pitch and tap rates. They feature a spring design that allows the tap to float during the cutting cycle without affecting the pitch.

Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.

Product Specifications
Tapping Style	Tension & Compression
Shank Type	Taper Shank
Taper Size	BT30
Minimum Tap Capacity (Inch)	#0
Maximum Tap Capacity (Inch)	9/16
Projection (Decimal Inch)	2.4800
Quick Change	Yes
Minimum Collet Capacity (mm)	M1.6-M3.5
Minimum Collet Capacity (Inch)	#0; #6
Maximum Collet Capacity (Inch)	9/16
Maximum Collet Capacity (mm)	M14
Overall Length (Decimal Inch)	4.3860

Product Specifications

Tapping Style Tension & Compression

Shank Type Taper Shank

Taper Size BT30

Minimum Tap Capacity (Inch) #0

Maximum Tap Capacity (Inch) 9/16

Projection (Decimal Inch) 2.4800

Quick Change Yes

Minimum Collet Capacity (mm) M1.6-M3.5

Minimum Collet Capacity (Inch) #0; #6

Maximum Collet Capacity (Inch) 9/16

Maximum Collet Capacity (mm) M14

Overall Length (Decimal Inch) 4.3860

$410.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Emuge - 2MT Taper Shank Tension & Compression Tapping Chuck - M3 Min Tap Capacity, 133mm Projection, Size 1 Adapter, Quick Change

Item #: 52356086
Brand: Emuge
Model #: F0201102.7
Exact Tooling IR#: 04

Features and Benefits

Tension and compression tapping styles are engineered to automatically compensate for machine feed, pitch and tap rates. They feature a spring design that allows the tap to float during the cutting cycle without affecting the pitch.

Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.

Product Specifications
Tapping Style	Tension & Compression
Shank Type	Taper Shank
Taper Size	2MT
Minimum Tap Capacity (mm)	M3
Projection (Decimal Inch)	5.2362
Projection (mm)	133.00
Quick Change	Yes
Hole Diameter (mm)	19.00
Adapter Size	1
Holder Series	SFM01-L40-DZ
Nose Diameter (mm)	32.00
Nose Diameter (Decimal Inch)	1.2598
Tension (mm)	20.00
Compression (Decimal Inch)	0.7874
Compression (mm)	20.00
Overall Length (mm)	208.00
Overall Length (Decimal Inch)	8.1890
Through Coolant	No

Product Specifications

Tapping Style Tension & Compression

Shank Type Taper Shank

Taper Size 2MT

Minimum Tap Capacity (mm) M3

Projection (Decimal Inch) 5.2362

Projection (mm) 133.00

Quick Change Yes

Hole Diameter (mm) 19.00

Adapter Size 1

Holder Series SFM01-L40-DZ

Nose Diameter (mm) 32.00

Nose Diameter (Decimal Inch) 1.2598

Tension (mm) 20.00

Compression (Decimal Inch) 0.7874

Compression (mm) 20.00

Overall Length (mm) 208.00

Overall Length (Decimal Inch) 8.1890

Through Coolant No

$445.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Emuge - 2MT Taper Shank Tension & Compression Tapping Chuck - M3 Min Tap Capacity, 118mm Projection, Size 1 Adapter, Quick Change

Item #: 52356466
Brand: Emuge
Model #: F0191102.7
Exact Tooling IR#: 04

Features and Benefits

Tension and compression tapping styles are engineered to automatically compensate for machine feed, pitch and tap rates. They feature a spring design that allows the tap to float during the cutting cycle without affecting the pitch.

Taper shanks maintain balance and rigidity during high speeds and heavy-duty applications. They have smaller diameters than straight shanks.

Product Specifications
Tapping Style	Tension & Compression
Shank Type	Taper Shank
Taper Size	2MT
Minimum Tap Capacity (mm)	M3
Projection (Decimal Inch)	4.6457
Projection (mm)	118.00
Quick Change	Yes
Hole Diameter (mm)	19.00
Adapter Size	1
Holder Series	SFM01-L30-DZ
Nose Diameter (mm)	32.00
Nose Diameter (Decimal Inch)	1.2598
Tension (mm)	15.00
Compression (Decimal Inch)	0.5906
Compression (mm)	15.00
Overall Length (mm)	193.00
Overall Length (Decimal Inch)	7.5984
Through Coolant	No

Product Specifications

Tapping Style Tension & Compression

Shank Type Taper Shank

Taper Size 2MT

Minimum Tap Capacity (mm) M3

Projection (Decimal Inch) 4.6457

Projection (mm) 118.00

Quick Change Yes

Hole Diameter (mm) 19.00

Adapter Size 1

Holder Series SFM01-L30-DZ

Nose Diameter (mm) 32.00

Nose Diameter (Decimal Inch) 1.2598

Tension (mm) 15.00

Compression (Decimal Inch) 0.5906

Compression (mm) 15.00

Overall Length (mm) 193.00

Overall Length (Decimal Inch) 7.5984

Through Coolant No

$445.24

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Collet System	ER
Collet Series	ER50
Shank Type	Taper Shank
Taper Size	CAT50
Projection (Inch)	8
Through Coolant	No
Minimum Collet Capacity (Inch)	1/2
Maximum Collet Capacity (Decimal Inch)	1.2500
Overall Length (Decimal Inch)	12.0000