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Drill Chuck Arbors for Thread Mount Chucks

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

$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

$14.00 DCA-R8-5816
R8- 5/8"-16 Drill Chuck Arbor R8 5/8"-16