Item Number:

BROACH HOLDERS
IS-16A

OFFSET

OFFSET ROTATING BROACH TOOL

HAS KNOCKOUT HOLE THRU SPINDLE

 FOR BROKEN BROACH REMOVAL

 
*Please lubricate holder before using.
We suggest ZENIPLEXII-Extreme Pressure
Aluminum Complex Grease.
CAT. NO. DESCRIPTION
GREASE-ORB GREASE 14 oz. TUBE

 

 

 

 

 

 

This tool is used to produce hexagon, square and other irregular internal shapes in the work piece as it is rotating in the spindle of the machine.  Minimal turret driving force is required due to the spindle offset which distributes the load of the cut.  The tool holder spindle, which is mounted in ball bearings, rotates freely with the work piece and does not require auxiliary driving attachments.

Fine adjusting screws are provided for accurate aligning of the broach with the pre-drilled hole in the work piece.

Can be used on B&S, Davenport, and multi-spindle screw machines, as well as turret lathes and CNC Machines.

INTERNAL ROTATING BROACH TOOL SPECIFICATIONS
CAT. NO. A B C D E F G
ORB00 5/8 1-1/2 1-59/64 1-1/2 2-7/16 .315 9/16
ORB0S 3/4 2" 1-59/64 1-1/2 2-7/16 .315 9/16
ORB0 3/4 2" 2-17/32 2-3/8 3-5/16 .500 .742
ORB2 1" 2" 2-17/32 2-3/8 3-5/16 .500 .742
ORB3 1-1/4 3" 2-17/32 2-3/8 3-5/16 .500 .742
ORB4 1-1/2 3" 2-17/32 2-3/8 3-5/16 .500 .742
ORBHDS 1-1/2 3" 4-9/16 3-1/2 5-1/4 .750 1.250
ORBHD 1-3/4 3" 4-9/16 3-1/2 5-1/4 .750 1.250
Part No. Cat. No. Cat. No. Cat. No. Cat. No. Cat. No. Cat. No. Cat. No. Cat. No.
1. Shank ORB00-1 ORB0S-1 ORB0-1 ORB2-1 ORB3-1 ORB4-1 ORBHDS-1 ORBHD-1
2. Body ORB00-2N ORB00-2N ORB2-2N ORB2-2N ORB2-2N ORB2-2N ORBHD-2 ORBHD-2
3. Spindle ORB00-3N ORN00-3N ORB2-3N ORB2-3N ORB2-3N ORB2-3N ORBHD-3 ORBHD-3
4. Radial Bearing ORB00-4N ORB00-4N ORB2-4N ORB2-4N ORB2-4N ORB2-4N ORBHD-4N ORBHD-4
5. Set Screw ATT00-12 ATT00-12 ORB2-5 ORB2-5 ORB2-5 ORB2-5 FARH2-10 FARH2-10

7. Clamp Screw & Washer

 ORB00-7

ORB00-7

 ORB2-7

ORB2-7

 ORB2-7

ORB2-7

 ORBHD-7

 ORBHD-7
8. Adj. Screw ATT0-35 ATT0-35 ORB2-8 ORB2-8 ORB2-8 ORB2-8 ORB2-5 ORB2-5
14. Ang. Bearing ORB00-14N ORB00-14N ORB2-14N ORB2-14N ORB2-14N ORB2-14N ORBHD-14 ORBHD-14
15. Seal ORB00-15 ORB00-15 -- -- -- -- -- --
18. Grease Fitting ORB00-18 ORB00-18 ORB00-18 ORB00-18 ORB00-18 ORB00-18 ORB00-18 ORB00-18
19. Spindle Nut ORB00-19 ORB00-19 ORB2-19 ORB2-19 ORB2-19 ORB2-19 ORBHD-19 ORBHD-19
20. Spindle Washer ORB00-20 ORB00-20 ORB2-20 ORB2-20 ORB2-20 ORB2-20 ORBHD-20 ORBHD-20

 

OFFSET EXTERNAL ROTATING BROACH TOOL

This tool is used to produce hexagons, splines or other irregular shapes on external surfaces of the work piece as it is rotating in the spindle of the machine.

All other features are same as the internal rotating broach tools shown above.

 

EXTERNAL ROTATING BROACH TOOL SPECIFICATIONS

CAT. NO.

A

B

C

D

E

F

G

H

J+.001

K

ORBX00

5/8

1-1/2

2-1/16

1-1/2

2-7/16

.500

1/2

3/16

.945

1-5/8

ORBX0S

3/4

2"

2-13/32

1-1/2

2-7/16

.500

11/16

3/16

.945

1-5/8

ORBX0

3/4

2"

2-15/16

2-3/8

3-5/16

.500

.700

3/16

1.575

2-3/8

ORBX2

1"

2"

2-15/16

2-3/8

3-5/16

.500

.700

3/16

1.575

2-3/8

ORBX3

1-1/4

3"

2-15/16

2-3/8

3-5/16

.500

.700

3/16

1.575

2-3/8

ORBX4

1-1/2

3"

2-15/16

2-3/8

3-5/16

.500

.700

3/16

1.575

2-3/8

ORBXHDS

1-1/2

3"

4-3/4

3-1/2

5-1/4

.750

7/8

3/16

2.500

3-5/8

ORBXHD

1-3/4

3"

4-3/4

3-1/2

5-1/4

.750

7/8

3/16

2.500

3-5/8

 

 
 

EXTERNAL ROTATING BROACH TOOL PARTS

 

Part No.

ORBX00

ORBX0S

ORBX0

ORBX2

ORBX3

ORBX4

ORBXHDS

ORBXHD

Cat No.

Cat. No.

Cat. No.

Cat. No.

Cat. No.

Cat. No.

Cat. No.

Cat. No.

1. Spindle

ORBX00-3N

ORBX0S-3N

ORBX2-3N

ORBX2-3N

ORBX2-3N

ORBX2-3N

ORBXHD-3

ORBXHD-3

2. Set Screw

   —

   —

ORB2-5

ORB2-5

ORB2-5

ORB2-5

--

--

3. Spindle Cap

ORBX00-16

ORBX00-16

ORBX2-16

ORBX2-16

ORBX2-16

ORBX2-16

ORBXHD-16

ORBXHD-16

4. Drive Pin

ORBX00-17

ORBX00-17

ORBX2-17

ORBX2-17

ORBX2-17

ORBX2-17

ORBX2-17

ORBX2-17

5. Spanner Wrench

ADH00-3

ADH00-3

ADH2-3

ADH2-3

ADH2-3

ADH2-3

ORBXHD-SP

ORBXHD-SP

*Please lubricate holder before using.
We suggest ZENIPLEXII-Extreme Pressure
Aluminum Complex Grease.
CAT. NO. DESCRIPTION
GREASE-ORB GREASE 14 oz. TUBE