8" Tap Capacity, 3.97" Projection, Quick Change

Item #: 93904944
Brand: Techniks
Model #: 21680/50BT
Exact Tooling IR#: 04

Features and Benefits

Rigid or solid tapping styles are used for general purpose CNC machining. The rigid tapping cycle synchronizes the machine and spindle rotation to match a specific thread pitch. It is used at higher speeds, but does not compensate for length during the taping cycle.

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

Product Specifications
Tapping Style	Rigid
Shank Type	Taper Shank
Taper Size	BT50
Minimum Tap Capacity (Inch)	5/16
Maximum Tap Capacity (Inch)	7/8
Projection (Decimal Inch)	3.9700
Quick Change	Yes
Minimum Collet Capacity (mm)	M7, M8
Minimum Collet Capacity (Inch)	5/16
Maximum Collet Capacity (Inch)	7/8
Maximum Collet Capacity (mm)	M22
Overall Length (Decimal Inch)	7.9780

Product Specifications

Tapping Style Rigid

Shank Type Taper Shank

Taper Size BT50

Minimum Tap Capacity (Inch) 5/16

Maximum Tap Capacity (Inch) 7/8

Projection (Decimal Inch) 3.9700

Quick Change Yes

Minimum Collet Capacity (mm) M7, M8

Minimum Collet Capacity (Inch) 5/16

Maximum Collet Capacity (Inch) 7/8

Maximum Collet Capacity (mm) M22

Overall Length (Decimal Inch) 7.9780

$448.47

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

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

Sandvik Coromant - 40;X10;40;X10 System Size, Modular Tool Holding System Adapter - 55mm Projection, 32mm Body Diam, 4.8347" OAL, Through Coolant

Item #: 49569775
Brand: Sandvik Coromant
Model #: 6718407
Exact Tooling IR#: 04

Product Specifications
Modular System Size	40;X10;40;X10
Projection (Decimal Inch)	2.1654
Projection (mm)	55
Through Coolant	Yes
Body Diameter (mm)	32.00
Body Diameter (Decimal Inch)	1.2598
Overall Length (Decimal Inch)	4.83465

$469.75

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

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

Parlec - HSK63A Taper Shank 1" Pilot Diam Shell Mill Holder - 2.63" Flange to Nose End Projection, 2-1/4" Nose Diam, 1/2-20 Lock Screw, Through-Spindle Coolant

Item #: 84300029
Brand: Parlec
Model #: H63-10SM2
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (Inch)	1
Pilot Diameter (Decimal Inch)	1.0000
Projection Flange to Nose End (Decimal Inch)	2.6300
Through Coolant	Yes
Nose Diameter (Decimal Inch)	2.2500
TIR (Decimal Inch)	0.0002
Coolant Type	Through-Spindle
Lock Screw Thread Size	1/2-20

$448.47

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

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

Dorian Tool - Series EA, #5-5 Morse Taper Tool Post Holder - 635mm & Up Lathe Swing, 3-1/2" OAH x 5-1/2" OAL, 3" Centerline Height

Item #: 79048161
Brand: Dorian Tool
Model #: 73310101872
Exact Tooling IR#: 04

Product Specifications
Series	EA
Tool Post Holder Number	5-5
Tool Post Holder Type	Morse Taper Holder
Lathe Swing (mm)	635 & Up
Lathe Swing (Inch)	25 & Up
Through Coolant	No
Overall Height (mm)	88.90
Overall Height (Inch)	3-1/2
Overall Height (Decimal Inch)	3.5000
Overall Length (mm)	139.70
Overall Length (Inch)	5-1/2
Overall Length (Decimal Inch)	5.5000
Morse Taper Size	5MT
Centerline Height (mm)	76.20
Centerline Height (Inch)	3
Centerline Height (Decimal Inch)	3.0000

$448.56

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

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

Techniks - 1/4" Hole Diam, CAT50 Taper Shank Shrink Fit Tool Holder & Adapter - 8" Projection, 0.71" Nose Diam, Through Coolant

Item #: 94426095
Brand: Techniks
Model #: 29054-8B
Exact Tooling IR#: 04

Features and Benefits

Taper shanks are held in the machine spindle or in a toolholder clamping system.

Product Specifications

Shank Type Taper Shank

Taper Size CAT50

Hole Diameter (Inch) 1/4

Projection (Inch) 8

Nose Diameter (Decimal Inch) 0.7100

Through Coolant Through Coolant

Overall Length (Decimal Inch) 12.0000

$448.47

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

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

Parlec - 3mm to 30mm Capacity, 3.94" Projection, HSK63A Hollow Taper, ER40 Collet Chuck - 0.0002" TIR, Through-Spindle

Item #: 43907963
Brand: Parlec
Model #: H63-40ERF394
Exact Tooling IR#: 04

Product Specifications
Collet System	ER
Collet Series	ER40
Shank Type	Hollow Taper
Taper Size	HSK63A
Projection (Decimal Inch)	3.9400
Through Coolant	Yes
Minimum Collet Capacity (Decimal Inch)	0.1181
Minimum Collet Capacity (mm)	3.00
Maximum Collet Capacity (mm)	30.00
Maximum Collet Capacity (Decimal Inch)	1.1811
Actuator Type	Wrench
Type	ER Coolant Collet
Nose Diameter (Decimal Inch)	2.4700
PSC Code	5136
Balanced to (RPM)	25000
TIR (Decimal Inch)	0.0002
Coolant Type	Through-Spindle
Collet Nut Diameter (Decimal Inch)	2.4700

$448.47

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

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

Parlec - HSK63A Taper Shank 3/4" Pilot Diam Shell Mill Holder - 2.37" Flange to Nose End Projection, 1-3/4" Nose Diam, 3/8-24 Lock Screw, Through-Spindle Coolant

Item #: 57269961
Brand: Parlec
Model #: H63-75SM2
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (Inch)	3/4
Pilot Diameter (Decimal Inch)	0.7500
Projection Flange to Nose End (Decimal Inch)	2.3700
Through Coolant	Yes
Nose Diameter (Decimal Inch)	1.7500
TIR (Decimal Inch)	0.0002
Coolant Type	Through-Spindle
Lock Screw Thread Size	3/8-24

$448.47

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

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

Accupro - HSK63A Taper Shank 3/4" Pilot Diam Shell Mill Holder - 5" Flange to Nose End Projection, 3/8-24 Lock Screw

Item #: 92141258
Brand: Accupro
Exact Tooling IR#: 04

Product Specifications
Shank Type	Taper Shank
Taper Size	HSK63A
Pilot Diameter (Inch)	3/4
Projection Flange to Nose End (Decimal Inch)	5.0000
Through Coolant	No
Balanced to (RPM)	15000
TIR (mm)	0.003
Lock Screw Thread Size	3/8-24

$449.32

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

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

Kennametal - 1/2" Hole Diam, BT50 Taper Shank Shrink Fit Tool Holder & Adapter - 199.9mm Projection, 24.13mm Nose Diam, 1.42" Clamping Depth, 15,000 RPM, Through Coolant

Item #: 91983056
Brand: Kennametal
Model #: 3615383
Exact Tooling IR#: 04

Features and Benefits

Taper shanks are held in the machine spindle or in a toolholder clamping system.

Product Specifications

Shank Type Taper Shank

Taper Size BT50

Hole Diameter (Decimal Inch) 0.5000

Hole Diameter (mm) 12.70

Hole Diameter (Inch) 1/2

Projection (mm) 199.90

Projection (Decimal Inch) 7.8700

Nose Diameter (mm) 24.13

Nose Diameter (Decimal Inch) 0.9500

Through Coolant Through Coolant

Clamping Depth (Decimal Inch) 1.4200

Overall Length (mm) 301.75

Overall Length (Decimal Inch) 11.8800

Balanced to (RPM) 15000

$449.30

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: ER40

Item #: 36141307
Brand: Techniks
Model #: 25.122.40.080
Exact Tooling IR#: 04

Product Specifications

Collet Chucks; Collet System: ER ; Collet Series: ER40 ; Shank Type: Taper Shank ; Taper Size: BT30 ; Projection (mm): 80.00 ; Through Coolant: Yes

Collet System ER

Collet Series ER40

Shank Type Taper Shank

Taper Size BT30

Projection (mm) 80.00

Through Coolant Yes

Minimum Collet Capacity (Inch) 1/8

Maximum Collet Capacity (Inch) 1

Overall Length (Decimal Inch) 5.0500

$449.46

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

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

Parlec - CAT50 Taper Shank Tension & Compression Tapping Chuck - 5/16 to 1/2" Tap Capacity, 4-1/4" Projection

Item #: 00363671
Brand: Parlec
Model #: C50-20TA4
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	CAT50
Minimum Tap Capacity (Inch)	5/16
Maximum Tap Capacity (Inch)	1/2
Projection (Decimal Inch)	4.2500
Quick Change	No
Nose Diameter (Decimal Inch)	2.1800
Tension (Decimal Inch)	0.5600
Compression (Decimal Inch)	0.00 to 0.25
Through Coolant	No

Product Specifications

Tapping Style Tension & Compression

Shank Type Taper Shank

Taper Size CAT50

Minimum Tap Capacity (Inch) 5/16

Maximum Tap Capacity (Inch) 1/2

Projection (Decimal Inch) 4.2500

Quick Change No

Nose Diameter (Decimal Inch) 2.1800

Tension (Decimal Inch) 0.5600

Compression (Decimal Inch) 0.00 to 0.25

Through Coolant No

$449.46

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

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

Techniks - CAT50 Taper Shank Rigid Tapping Adapter - 1/2 to 1-3/8" Tap Capacity, 4.8" Projection, Quick Change

Item #: 19890714
Brand: Techniks
Model #: 21880/50CAT
Exact Tooling IR#: 04

Features and Benefits

Rigid or solid tapping styles are used for general purpose CNC machining. The rigid tapping cycle synchronizes the machine and spindle rotation to match a specific thread pitch. It is used at higher speeds, but does not compensate for length during the taping cycle.

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

Product Specifications
Tapping Style	Rigid
Shank Type	Taper Shank
Taper Size	CAT50
Minimum Tap Capacity (Inch)	1/2
Maximum Tap Capacity (Inch)	1-3/8
Projection (Decimal Inch)	4.8000
Quick Change	Yes
Minimum Collet Capacity (mm)	M12, M12.5
Minimum Collet Capacity (Inch)	1/2
Maximum Collet Capacity (Inch)	1-3/8
Maximum Collet Capacity (mm)	M33
Overall Length (Decimal Inch)	8.8000

Product Specifications

Tapping Style Rigid

Shank Type Taper Shank

Taper Size CAT50

Minimum Tap Capacity (Inch) 1/2

Maximum Tap Capacity (Inch) 1-3/8

Projection (Decimal Inch) 4.8000

Quick Change Yes

Minimum Collet Capacity (mm) M12, M12.5

Minimum Collet Capacity (Inch) 1/2

Maximum Collet Capacity (Inch) 1-3/8

Maximum Collet Capacity (mm) M33

Overall Length (Decimal Inch) 8.8000

$448.47

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

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

Seco - Graflex 6 System Size, DIN69871-40 Taper, Modular Tool Holding System Adapter - 2.362" Projection, 1.968" Body Diam, 5.055" OAL, Through Coolant

Item #: 62306410
Brand: Seco
Model #: 23304
Exact Tooling IR#: 04

Product Specifications
Modular System Size	Graflex 6
Taper Size	DIN69871-40
Projection (Decimal Inch)	2.3620
Through Coolant	Yes
Collar Height (Decimal Inch)	0.9840
Body Diameter (Decimal Inch)	1.9680
Overall Length (Decimal Inch)	5.0550

$468.22

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

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

Kennametal - 8mm Hole Diam, BT50 Taper Shank Shrink Fit Tool Holder & Adapter - 160mm Projection, 21mm Nose Diam, 26mm Clamping Depth, 15,000 RPM, Through Coolant

Item #: 91983395
Brand: Kennametal
Model #: 3782152
Exact Tooling IR#: 04

Features and Benefits

Taper shanks are held in the machine spindle or in a toolholder clamping system.

Product Specifications

Shank Type Taper Shank

Taper Size BT50

Hole Diameter (Decimal Inch) 0.3150

Hole Diameter (mm) 8.00

Projection (mm) 160.00

Projection (Decimal Inch) 6.2992

Nose Diameter (mm) 21.00

Nose Diameter (Decimal Inch) 0.8268

Through Coolant Through Coolant

Clamping Depth (mm) 26.00

Overall Length (mm) 261.62

Overall Length (Decimal Inch) 10.3000

Balanced to (RPM) 15000

$449.29

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

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

Kennametal - 10mm Hole Diam, BT50 Taper Shank Shrink Fit Tool Holder & Adapter - 160mm Projection, 24mm Nose Diam, 31mm Clamping Depth, 15,000 RPM, Through Coolant

Item #: 76235217
Brand: Kennametal
Model #: 3782154
Exact Tooling IR#: 04

Features and Benefits

Taper shanks are held in the machine spindle or in a toolholder clamping system.

Product Specifications

Shank Type Taper Shank

Taper Size BT50

Hole Diameter (Decimal Inch) 0.3937

Hole Diameter (mm) 10.00

Projection (mm) 160.00

Projection (Decimal Inch) 6.2992

Nose Diameter (mm) 24.00

Nose Diameter (Decimal Inch) 0.9449

Through Coolant Through Coolant

Clamping Depth (mm) 31.00

Overall Length (mm) 261.80

Overall Length (Decimal Inch) 10.3070

Balanced to (RPM) 15000

$449.29

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

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

Seco - Graflex 4, 7.874 Inch Long, Modular Tool Holding Extension - 1.575 Inch Body Diameter

Item #: 40695686
Brand: Seco
Model #: 70090
Exact Tooling IR#: 04

Product Specifications
Connection Size	Graflex 4
Extension Length (Decimal Inch)	7.8740
Body Diameter (Decimal Inch)	1.5750

$469.26

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

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

Regal Cutting Tools - 7/8-9 UNC, 4 Flute, Bottoming, Plug & Taper, Uncoated, Uncoated Finish, High Speed Steel Tap Set - 4-11/16" OAL, 2-7/32" Thread Length, 3B Class of Fit

Item #: 66119280
Brand: Regal Cutting Tools
Model #: 008939AS
Exact Tooling IR#: 04

Features and Benefits

Bottoming chamfers have 1 to 2 threads. Plug chamfers have 3 to 5 threads. Taper chamfers have 7 to 10 threads and are typically used as a starter tap. They all can be used for threading blind holes.

High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.

Product Specifications
Thread Size	7/8-9
Number of Flutes	4
Chamfer	Bottoming; Plug; Taper
Material	High Speed Steel
Finish/Coating	Uncoated
Class of Fit	3B
Thread Limit	H4
Thread Length (Decimal Inch)	2.2188
Thread Length (Inch)	2-7/32
Overall Length (Decimal Inch)	4.6875
Overall Length (Inch)	4-11/16
Thread Standard	UNC
Number of Pieces	3

Product Specifications

Thread Size 7/8-9

Number of Flutes 4

Chamfer Bottoming; Plug; Taper

Material High Speed Steel

Finish/Coating Uncoated

Class of Fit 3B

Thread Limit H4

Thread Length (Decimal Inch) 2.2188

Thread Length (Inch) 2-7/32

Overall Length (Decimal Inch) 4.6875

Overall Length (Inch) 4-11/16

Thread Standard UNC

Number of Pieces 3

$448.48

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

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

Emuge - 1/2-14, 0.472" Cutting Diam, 4 Flute, Solid Carbide Helical Flute Thread Mill - Internal/External Thread, 0.787" LOC, 3.15" OAL, 12mm Shank Diam

Item #: 59830638
Brand: Emuge
Model #: GF162126.9548
Exact Tooling IR#: 04

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Titanium carbonitride (TiCN) is harder and more wear resistant than TiN. It is commonly used on stainless steels, cast iron and aluminum alloys.

Product Specifications
Threads Per Inch	14
Material	Solid Carbide
Thread Size (Inch)	1/2-14
Thread Type	Internal/External
Shank Diameter (mm)	12
Number of Flutes	4
Cutting Diameter (Decimal Inch)	0.4720
Length of Cut (Decimal Inch)	0.7870
Finish/Coating	TiCN
Through Coolant	Through Coolant
Minimum Nominal Diameter	1/2
Minimum Nominal Diameter (Decimal Inch)	0.5000
Overall Length (Decimal Inch)	3.1500
Shank Length (Decimal Inch)	1.7720
Flute Direction	Right Hand

Product Specifications

Threads Per Inch 14

Material Solid Carbide

Thread Size (Inch) 1/2-14

Thread Type Internal/External

Shank Diameter (mm) 12

Number of Flutes 4

Cutting Diameter (Decimal Inch) 0.4720

Length of Cut (Decimal Inch) 0.7870

Finish/Coating TiCN

Through Coolant Through Coolant

Minimum Nominal Diameter 1/2

Minimum Nominal Diameter (Decimal Inch) 0.5000

Overall Length (Decimal Inch) 3.1500

Shank Length (Decimal Inch) 1.7720

Flute Direction Right Hand

$475.91

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

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

LMT - 5/16-24, 3/8-24 UNF, Axial Thread Roll

Item #: 59773630
Brand: LMT
Model #: 1510726
Exact Tooling IR#: 04

Product Specifications

5/16-24, 3/8-24 UNF, Axial Thread Roll -

Thread Size (Inch) 5/16-24; 3/8-24

Roll Type Axial

Thread Standard UNF

$449.48

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

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

LMT - 3/8-16 UNC, Axial Thread Roll

Item #: 42711416
Brand: LMT
Model #: 1510566
Exact Tooling IR#: 04

Product Specifications

3/8-16 UNC, Axial Thread Roll -

Thread Size (Inch) 3/8-16

Roll Type Axial

Thread Standard UNC

$341.67

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

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

Thread Size (Inch)	5/16-24; 3/8-24
Roll Type	Axial
Thread Standard	UNF

Thread Size (Inch)	3/8-16
Roll Type	Axial
Thread Standard	UNC