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Model DRH 
Adjustable

    Adjustable holders are used for holding drills, reamers, and other cutting tools in screw machines, turret lathes, and CNC lathes. This precision holder is adjustable to accurately align the cutting tool with the workpiece. The cutting tool is mounted directly in the tool head or in a bushing supplied with the holder, which can be machined to accept various size tool shanks. Rugged construction is designed to take the strain of heavy production runs. Available in long and short shank lengths.

 

Model

OODRH/S

OODRH/L

0DRH

2DRH/S

2DRH/L

Ordering Number

7770

7776

7780

7790

7796

Dimensions

A

5/8

5/8

3/4

1

1

B

1/2

1/2

5/8

1

1

C

5/8

5/8

13/16

1-1/8

1-1/8

D

1-1/8

1-7/16

2

1-3/4

2-1/2

E

1-15/16

1-15/16

2-5/8

3-1/4

3-1/4

F

1

1

1-1/4

1-3/4

1-3/4

G

7/8

7/8

1-1/8

1-1/2

1-1/2

H

3/8

3/8

7/16

5/8

5/8

Replacement Parts

Tool Head

7772A

7772a

7782

7792

7792

Body

7771A

7777A

7781

7791

7797

Tool Lock Screw

7702A

7702A

7727

7793

7793

Lock Screw (2 Reqd.)

7774

7774

7784

7794

7794

Lock Screw Washer (2 Reqd.)

 

 

7785

7795

7795

Plug

7779

7779

7789

7799

7799

 

 

 

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[Ordering Information]