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Filter by
Shank Type
BT Taper
CAT Taper
Morse Taper
NMTB Taper
R8 Taper
For Use With
CNC Lathes
CNC Machines
Drill Presses
Lathes
Milling Machines
For Machine Spindle Type
BT Taper
CAT Taper
Morse Taper
NMTB Taper
R8 Taper
For Holding
Counterbores
Drill Bits
Drill Chuck Arbors
Drill Chucks
Hollow-Core Cutter Arbor Adapters
Lathe Centers
Reamers
Tap Drivers
Tapping Heads
DFARS Specialty Metals
Exempt
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
Yes
No
Material
Nylon
Steel
Export Control Classification Number (ECCN)
EAR99
Overall Length
3
1/4"
3
1/2"
3
9/16"
3
5/8"
3
11/16"
3
7/8"
3
15/16"
4"
4
1/4"
4
5/16"
4
3/8"
4
7/16"
4
9/16"
4
11/16"
4
7/8"
5"
5
1/16"
5
1/8"
REACH
Compliant
Not Compliant
RoHS
Compliant
Not Compliant
Length
3
1/4"
3
1/2"
3
9/16"
3
5/8"
3
11/16"
3
7/8"
3
15/16"
4"
4
1/4"
4
5/16"
4
3/8"
4
7/16"
4
9/16"
4
11/16"
4
7/8"
5"
5
1/16"
5
1/8"
Inside Machine Taper Number
Morse 0
Morse 1
Morse 2
Morse 3
Morse 4
Morse 5
Morse 6
Inside Morse Taper Diameter
0.356"
0.475"
0.7"
0.938"
1.231"
1.748"
2.494"
Outside Machine Taper Number
Morse 1
Morse 2
Morse 3
Morse 4
Morse 5
Morse 6
Morse 7
Outside Morse Taper Diameter
0.475"
0.7"
0.938"
1.231"
1.748"
2.494"
3.27"
Component
Adapter
Extension Adapter
Machine Taper Number
BT 30
BT 40
BT 50
CAT 40
CAT 50
Morse 1
Morse 2
Morse 3
Morse 4
Morse 5
NMTB 40
NMTB 50
Morse Taper End Outside Diameter
0.98"
1"
1
1/4"
1.26"
1.55"
1.57"
1.575"
1
3/4"
1.89"
2"
2.48"
Projection
7/16"
7/8"
1
5/16"
1
5/8"
1
3/4"
1
15/16"
2"
2
1/16"
2
3/8"
2
1/2"
2
9/16"
2
3/4"
3"
3
1/8"
3
5/16"
3
3/8"
3
1/2"
3
3/4"
4
1/8"
5
7/8"
6
11/16"
Thread Size
7/16"
-20
5/8"
-11
1"-8
M12
M16
M24
Shank Thread Size
7/16"
-20
5/8"
-11
1"-8
M12
M16
M24
Morse Taper Diameter
0.475"
0.7"
0.938"
1.231"
1.748"
Specifications Met
ASME B5.18
ASME B5.50
Shank Thread Pitch
1.75 mm
2 mm
3 mm
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92 Products
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