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Drill Chuck Arbors

Drill Chuck Arbors with Morse Taper Shank

Morse Taper to Jacobs Taper Drill Chuck Arbors.
These arbors are typically used to hold Jacobs Taper-backed drill chucks in Morse Taper spindles/sockets.
These Morse Taper arbors have a tang end. They are not available with a drawbar end.

To purchase the correct arbor for your application, determine the size of both ends of the necessary arbor: the Morse Taper end (which fits into your machine's drive spindle, tailstock, sockets, etc.) and the Jacobs Taper end (which fits into your drill chuck's Jacobs Taper back.)

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.

Quantity Price Model Description Shank Size Chuck (Jacobs) Taper

$6.50 DCA-0M-1J
0MT- 1JT Drill Chuck Arbor 0 M.T. 1JT

$6.50 DCA-0M-2J
0MT- 2JT Drill Chuck Arbor 0 M.T. 2JT

$6.50 DCA-0M-3J
0MT- 3JT Drill Chuck Arbor 0 M.T. 3JT

$6.50 DCA-0M-6J
0MT- 6JT Drill Chuck Arbor 0 M.T. 6JT

$6.50 DCA-0M-33J
0MT- 33JT Drill Chuck Arbor 0 M.T. 33JT

$4.90 DCA-1M-OJ
1MT- 0JT Drill Chuck Arbor 1 M.T. 0JT

$4.90 DCA-1M-1J
1MT- 1JT Drill Chuck Arbor 1 M.T. 1JT

$4.90 DCA-1M-2J
1MT- 2JT Drill Chuck Arbor 1 M.T. 2JT

$4.90 DCA-1M-3J
1MT- 3JT Drill Chuck Arbor 1 M.T. 3JT

$4.90 DCA-1M-4J
1MT- 4JT Drill Chuck Arbor 1 M.T 4JT

$4.90 DCA-1M-6J
1MT- 6JT Drill Chuck Arbor 1 M.T. 6JT

$4.90 DCA-1M-33J
1MT- 33JT Drill Chuck Arbor 1 M.T. 33JT

$4.90 DCA-2M-0J
2MT- 0JT Drill Chuck Arbor 2 M.T. 0JT

$4.90 DCA-2M-1J
2MT- 1JT Drill Chuck Arbor 2 M.T. 1JT

$4.90 DCA-2M-2J
2MT- 2JT Drill Chuck Arbor 2 M.T. 2JT

$4.90 DCA-2M-3J
2MT- 3JT Drill Chuck Arbor 2 M.T. 3JT

$4.90 DCA-2M-4J
2MT- 4JT Drill Chuck Arbor 2 M.T. 4JT

$11.00 DCA-2M-5J
2MT- 5JT Drill Chuck Arbor 2 M.T. 5JT

$4.90 DCA-2M-6J
2MT- 6JT Drill Chuck Arbor 2 M.T. 6JT

$4.90 DCA-2M-33J
2MT- 33JT Drill Chuck Arbor 2 M.T. 33JT

$6.00 DCA-3M-1J
3MT- 1JT Drill Chuck Arbor 3 M.T. 1JT

$6.00 DCA-3M-2J
3MT- 2JT Drill Chuck Arbor 3 M.T. 2JT

$6.00 DCA-3M-3J
3MT- 3JT Drill Chuck Arbor 3 M.T. 3JT

$6.00 DCA-3M-4J
3MT- 4JT Drill Chuck Arbor 3 M.T. 4JT

$11.00 DCA-3M-5J
3MT- 5JT Drill Chuck Arbor 3 M.T. 5JT

$6.00 DCA-3M-6J
3MT- 6JT Drill Chuck Arbor 3 M.T. 6JT

$6.00 DCA-3M-33J
3MT- 33JT Drill Chuck Arbor 3 M.T 33JT

$10.00 DCA-4M-2J
4MT- 2JT Drill Chuck Arbor 4 M.T. 2JT

$10.00 DCA-4M-3J
4MT- 3JT Drill Chuck Arbor 4 M.T. 3JT

$10.00 DCA-4M-4J
4MT- 4JT Drill Chuck Arbor 4 M.T. 4JT

$11.00 DCA-4M-5J
4MT- 5JT Drill Chuck Arbor 4 M.T. 5JT

$10.00 DCA-4M-6J
4MT- 6JT Drill Chuck Arbor 4 M.T. 6JT

$10.00 DCA-4M-33J
4MT- 33JT Drill Chuck Arbor 4 M.T. 33JT

$35.00 DCA-5M-2J
5MT- 2JT Drill Chuck Arbor ( limited quantity ) 5 M.T. 2JT

$12.50 DCA-5M-3J
5MT- 3JT Drill Chuck Arbor 5 M.T. 3JT

$12.50 DCA-5M-4J
5MT- 4JT Drill Chuck Arbor 5 M.T. 4JT

$12.50 DCA-5M-5J
5MT- 5JT Drill Chuck Arbor 5 M.T. 5JT

$12.50 DCA-5M-6J
5MT- 6JT Drill Chuck Arbor 5 M.T. 6JT

R-8 Shanks for Drill Chucks with Taper Backs

R8 to Jacobs Taper arbors.
For Bridgeport ® and similar vertical milling machines.

Follow this link to see R8 arbors for threaded back drill chucks.

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description Jacobs Taper

$14.00 R8-J1
R8- 1JT Drill Chuck Arbor #1

$14.00 R8-J2
R8- 2JT Drill Chuck Arbor #2

$14.00 R8-J3
R8- 3JT Drill Chuck Arbor #3

$14.00 R8-J4
R8- 4JT Drill Chuck Arbor #4

$14.00 R8-J6
R8- 6JT Drill Chuck Arbor #6

$14.00 R8-J33
R8- 33JT Drill Chuck Arbor #33

Drill Chuck Arbors, Straight Shank to Jacobs Taper

Straight Shank to Jacobs Taper Drill Chuck Arbors.

To purchase the correct arbor for your application, determine the size of both ends of the necessary arbor: the Straight Shank diameter (also known as a "Parallel" shank, which fits into your machine's chuck, collets, sockets, etc.) and the Jacobs Taper end (which fits into your drill chuck's Jacobs Taper back.)

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description Shank Size Chuck (Jacobs) Taper

$4.90 DCA-3/8-1J
3/8" Straight- 1JT Drill Chuck Arbor 3/8" Straight Sh. 1JT

$4.90 DCA-3/8-2J
3/8" Straight- 2JT Drill Chuck Arbor 3/8" Straight Sh. 2JT

$4.90 DCA-1/2-1J
1/2" Straight- 1JT Drill Chuck Arbor 1/2" Straight Sh. 1JT

$4.90 DCA-1/2-2J
1/2" Straight- 2JT Drill Chuck Arbor 1/2" Straight Sh. 2JT

$4.90 DCA-1/2-3J
1/2" Straight- 3JT Drill Chuck Arbor 1/2" Straight Sh. 3JT

$4.90 DCA-1/2-4J
1/2" Straight- 4JT Drill Chuck Arbor 1/2" Straight Sh. 4JT

$4.90 DCA-1/2-6J
1/2" Straight- 6JT Drill Chuck Arbor 1/2" Straight Sh. 6JT

$4.90 DCA-1/2-33J
1/2" Straight- 33JT Drill Chuck Arbor 1/2" Straight Sh. 33JT

$5.00 DCA-5/8-1J
5/8" Straight- 1JT Drill Chuck Arbor 5/8" Straight Sh. 1JT

$5.00 DCA-5/8-2J
5/8" Straight- 2JT Drill Chuck Arbor 5/8" Straight Sh. 2JT

$5.00 DCA-5/8-3J
5/8" Straight- 3JT Drill Chuck Arbor 5/8" Straight Sh. 3JT

$5.00 DCA-5/8-4J
5/8" Straight- 4JT Drill Chuck Arbor 5/8" Straight Sh. 4JT

$5.00 DCA-5/8-6J
5/8" Straight- 6JT Drill Chuck Arbor 5/8" Straight Sh. 6JT

$5.00 DCA-5/8-33J
5/8" Straight- 33JT Drill Chuck Arbor 5/8" Straight Sh. 33JT

$7.50 DCA-3/4-2J
3/4" Straight- 2JT Drill Chuck Arbor 3/4" Straight Sh. 2JT

$7.50 DCA-3/4-3J
3/4" Straight- 3JT Drill Chuck Arbor 3/4" Straight Sh. 3JT

$7.50 DCA-3/4-4J
3/4" Straight- 4JT Drill Chuck Arbor 3/4" Straight Sh. 4JT

$7.50 DCA-3/4-6J
3/4" Straight- 6JT Drill Chuck Arbor 3/4" Straight Sh. 6JT

$7.50 DCA-3/4-33J
3/4" Straight- 33JT Drill Chuck Arbor 3/4" Straight Sh. 33JT

$8.50 DCA-1-2J
1" Straight- 2JT Drill Chuck Arbor 1" Straight Sh. 2JT

$8.50 DCA-1-3J
1" Straight- 3JT Drill Chuck Arbor 1" Straight Sh. 3JT

$8.50 DCA-1-4J
1" Straight- 4JT Drill Chuck Arbor 1" Straight Sh. 4JT

$8.50 DCA-1-6J
1" Straight- 6JT Drill Chuck Arbor 1" Straight Sh. 6JT

$8.50 DCA-1-33J
1" Straight- 33JT Drill Chuck Arbor 1" Straight Sh. 33JT

Arbors For Threaded Drill Chucks

Arbors for Threaded-Back Drill Chucks.

Morse Taper-to-threaded arbors allow the use of threaded-back drill chucks in machines with Morse taper spindles.
R8-to-threaded arbors typically are used in Bridgeport mills.
1/2" straight shank-to-threaded arbors can be held in other chucks, etc.
All morse taper drill chuck arbors are TANG style, unless specifically noted as "drawbar" style in the model's description.

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description Shank Thread

$5.90 DCA-1/2-3824
1/2" Straight- 3/8"-24 Drill Chuck Arbor 1/2" Straight 3/8"-24

$5.90 DCA-1/2-1220
1/2" Straight- 1/2"-20 Drill Chuck Arbor 1/2" Straight 1/2"-20

$5.90 DCA-1/2-5816
1/2" Straight- 5/8"-16 Drill Chuck Arbor 1/2" Straight 5/8"-16

$5.90 DCA-1M-3824
1MT- 3/8"-24 Drill Chuck Arbor 1 MT 3/8"-24

$5.90 DCA-1M-1220
1MT- 1/2"-20 Drill Chuck Arbor 1 MT 1/2"-20

$5.90 DCA-1M-1220DB
1MT- 1/2"-20 Drill Chuck Arbor, 1/4-20 DRAWBAR 1 MT 1/2"-20

$5.90 DCA-2M-3824
2MT- 3/8"-24 Drill Chuck Arbor 2 MT 3/8"-24

$5.90 DCA-2M-1220
2MT- 1/2"-20 Drill Chuck Arbor 2 MT 1/2"-20

$5.90 DCA-2M-1220DB
2MT- 1/2"-20 Drill Chuck Arbor, 3/8-16 DRAWBAR 2 MT 1/2"-20
Out of stock
$6.90 DCA-2M-5816
2MT- 5/8"-16 Drill Chuck Arbor 2 MT 5/8"-16

$6.90 DCA-3M-3824
3MT- 3/8"-24 Drill Chuck Arbor 3 MT 3/8"-24

$7.50 DCA-3M-1220
3MT- 1/2"-20 Drill Chuck Arbor 3 MT 1/2"-20

$7.50 DCA-3M-5816
3MT- 5/8"-16 Drill Chuck Arbor 3 MT 5/8"-16

$14.00 DCA-R8-3824
R8- 3/8"-24 Drill Chuck Arbor R8 3/8"-24
Out of stock
$14.00 DCA-R8-5816
R8- 5/8"-16 Drill Chuck Arbor R8 5/8"-16

Blank Machineable Arbors

Morse Taper to Blank Arbors.
Hardened Morse Taper Shank with a soft, machineable "blank" end.
Can be used to create arbors with special tapers, threading, etc.
Dimensions of blank portion are approximate.

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description Shank Blank Diameter Blank Length

$5.40 DCA-BL1
1MT - Blank Machineable Arbor 1 Morse Taper 7/8" 1-1/8"

$5.40 DCA-BL2
2MT - Blank Machineable Arbor 2 Morse Taper 7/8" 1-1/8"

$7.90 DCA-BL3
3MT - Blank Machineable Arbor 3 Morse Taper 1-3/16" 1-5/8"

$11.00 DCA-BL4
4MT - Blank Machineable Arbor 4 Morse Taper 1-7/32" 1-5/8

Jacobs Drill Chuck Arbors, Morse Taper to Jacobs Taper

Morse Taper to Jacobs Taper Drill Chuck Arbors.
Premium Jacobs brand.
These arbors are typically used to hold Jacobs Taper-backed drill chucks in Morse Taper spindles/sockets.

To purchase the correct arbor for your application, determine the size of both ends of the necessary arbor: the Morse Taper end (which fits into your machine's drive spindle, tailstock, sockets, etc.) and the Jacobs Taper end (which fits into your drill chuck's Jacobs Taper back.)

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description Shank Size Chuck (Jacobs) Taper

$23.10 JACA-1M-OJ
1MT- 0JT JACOBS BRAND Drill Chuck Arbor (limited stock) 1 M.T. 0JT

$25.30 JACA-1M-2J
1MT- 2JT JACOBS BRAND Drill Chuck Arbor 1 M.T. 2JT

$23.10 JACA-1M-3J
1MT- 3JT JACOBS BRAND Drill Chuck Arbor (limited stock) 1 M.T. 3JT

$23.10 JACA-1M-4J
1MT- 4JT JACOBS BRAND Drill Chuck Arbor (limited stock) 1 M.T. 4JT

$25.90 JACA-1M-6J
1MT- 6JT JACOBS BRAND Drill Chuck Arbor (limited stock) 1 M.T. 6JT

$24.90 JACA-1M-33J
1MT- 33JT JACOBS BRAND Drill Chuck Arbor (limited stock) 1 M.T. 33JT

$24.10 JACA-2M-1J
2MT- 1JT JACOBS BRAND Drill Chuck Arbor 2 M.T. 1JT

$19.50 JACA-2M-2J
2MT- 2JT JACOBS BRAND Drill Chuck Arbor 2 M.T. 2JT

$19.20 JACA-2M-3J
2MT- 3JT JACOBS BRAND Drill Chuck Arbor 2 M.T. 3JT

$26.30 JACA-2M-6J
2MT- 6JT JACOBS BRAND Drill Chuck Arbor 2 M.T. 6JT

$19.50 JACA-2M-33J
2MT- 33JT JACOBS BRAND Drill Chuck Arbor 2 M.T. 33JT

$25.80 JACA-3M-1J
3MT- 1JT JACOBS BRAND Drill Chuck Arbor 3 M.T. 1JT

$27.30 JACA-3M-2J
3MT- 2JT JACOBS BRAND Drill Chuck Arbor 3 M.T. 2JT

$25.90 JACA-3M-3J
3MT- 3JT JACOBS BRAND Drill Chuck Arbor 3 M.T. 3JT

$27.30 JACA-3M-6J
3MT- 6JT JACOBS BRAND Drill Chuck Arbor 3 M.T. 6JT

$26.50 JACA-3M-33J
3MT- 33JT JACOBS BRAND Drill Chuck Arbor 3 M.T. 33JT

$47.90 JACA-4M-2J
4MT- 2JT JACOBS BRAND Drill Chuck Arbor 4 M.T. 2JT

$42.80 JACA-4M-6J
4MT- 6JT JACOBS BRAND Drill Chuck Arbor 4 M.T. 6JT

$43.10 JACA-4M-33J
4MT- 33JT JACOBS BRAND Drill Chuck Arbor 4 M.T. 33JT

$87.40 JACA-5M-3J
5MT- 3JT JACOBS BRAND Drill Chuck Arbor 5 M.T. 3JT

$49.00 JACA-5M-6J
5MT- 6JT JACOBS BRAND Drill Chuck Arbor (limited stock) 5 M.T. 6JT

Jacobs Drill Chuck Arbors, Straight Shank to Jacobs Taper

Straight Shank to Jacobs Taper Drill Chuck Arbors.
Premium quality Jacobs brand.

To purchase the correct arbor for your application, determine the size of both ends of the necessary arbor: the Straight Shank diameter (also known as a "Parallel" shank, which fits into your machine's chuck, collets, sockets, etc.) and the Jacobs Taper end (which fits into your drill chuck's Jacobs Taper back.)

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description Shank Size Chuck (Jacobs) Taper

$20.00 JACA-1/2-0J
1/2" Straight- 0JT JACOBS BRAND Drill Ch Arbor 1/2" Straight Sh. 0JT

$20.00 JACA-1/2-2J
1/2" Straight- 2JT JACOBS BRAND Drill Ch Arbor 1/2" Straight Sh. 2JT

$20.00 JACA-1/2-3J
1/2" Straight- 3JT JACOBS BRAND Drill Ch Arbor 1/2" Straight Sh. 3JT

$19.50 JACA-1/2-4J
1/2" Straight- 4JT JACOBS BRAND Drill Ch Arbor (limited stock) 1/2" Straight Sh. 4JT

$25.90 JACA-1/2-6J
1/2" Straight- 6JT JACOBS BRAND Drill Ch Arbor 1/2" Straight Sh. 6JT

$33.90 JACA-5/8-3J
5/8" Straight- 3JT JACOBS BRAND Drill Ch Arbor 5/8" Straight Sh. 3JT

$32.00 JACA-5/8-4J
5/8" Straight- 4JT JACOBS BRAND Drill Ch Arbor (limited stock) 5/8" Straight Sh. 4JT

$26.50 JACA-5/8-6J
5/8" Straight- 6JT JACOBS BRAND Drill Ch Arbor 5/8" Straight Sh. 6JT

$34.20 JACA-3/4-4J
3/4" Straight- 4JT JACOBS BRAND Drill Ch Arbor (limited stock) 3/4" Straight Sh. 4JT

$36.40 JACA-3/4-6J
3/4" Straight- 6JT JACOBS BRAND Drill Ch Arbor 3/4" Straight Sh. 6JT

$36.90 JACA-3/4-33J
3/4" Straight- 33JT JACOBS BRAND Drill Ch Arbor 3/4" Straight Sh. 33JT

$34.70 JACA-1IN-2J
1" Straight- 2T JACOBS BRAND Drill Ch Arbor (limited stock) 1" Straight Sh. 2JT

$36.90 JACA-1IN-3J
1" Straight- 3JT JACOBS BRAND Drill Ch Arbor 1" Straight Sh. 3JT

$34.70 JACA-1IN-4J
1" Straight- 4JT JACOBS BRAND Drill Ch Arbor (limited stock) 1" Straight Sh. 4JT

$42.20 JACA-1IN-6J
1" Straight- 6JT JACOBS BRAND Drill Ch Arbor 1" Straight Sh. 6JT

$34.70 JACA-1IN-33J
1" Straight- 33JT JACOBS BRAND Drill Ch Arbor (limited stock) 1" Straight Sh. 33JT

Jacobs R8 Drill Chuck Arbors

Premium quality and accuracy.
For Bridgeports and similar vertical milling machines.

For more information about chucks, arbors, and Morse or Jacobs Taper dimensions, please visit our Drill Chuck Mounting page, which can also be found in our "Metalworking Reference" section of this website.
Quantity Price Model Description

$105.30 JACA-R8-J2
R8- 2JT JACOBS BRAND Drill Chuck Arbor

$105.30 JACA-R8-J3
R8- 3JT JACOBS BRAND Drill Chuck Arbor

$105.30 JACA-R8-J4
R8- 4JT JACOBS BRAND Drill Chuck Arbor

$105.30 JACA-R8-J6
R8- 6JT JACOBS BRAND Drill Chuck Arbor

$105.30 JACA-R8-J33
R8- 33JT JACOBS BRAND Drill Chuck Arbor