J500 Internal Broaches with .500 and .750 Diameter Shanks

Hex Broach
Hex Broach

Hex Broach

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.500 SHANK DIA. FOR ORB0/ORB2/ORB3/ORB4
J500 Number          
SIZE of Teeth A C L STYLE CAT. NO.
1/2 36 .5081 1.313 1-3/4 B J52-1/2
5/8 36 .6338 1.250 1-3/4 B J52-5/8
3/4 48 .7586 1.188 1-3/4 B J52-3/4
Click on the Catalog Number to order online!
.750 SHANK DIA. FOR ORBHD/ORBHDS
J500 Number            
SIZE of Teeth A B C L STYLE CAT. NO.
1/2 36 .5081 25/32 - 2-1/2 A J53-1/2
5/8 36 .6338 1" - 2-1/2 A J53-5/8
3/4 48 .7586 - 1-7/8 2-3/4 B J53-3/4
7/8 48 .8849 - 1-7/8 2-3/4 B J53-7/8
1" 48 1.0110 - 1-7/8 2-3/4 B J53-1
Somma Tool

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These are examples of special shapes that have been successfully broached

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Broach
Broach

PLEASE INCLUDE THE FOLLOWING INFORMATION WITH YOUR SPECIAL BROACH INQUIRY:
INTERNAL OR EXTERNAL H/S/S BROACH TOLERANCE IF NOT SHOWN ON PRINT IS H/S/S BROACH TO BE USED IN A SOMMA HOLDER?
SHAPE OF H/S/S BROACH FORM MATERIAL GRADE OF PART IF NOT, WHAT ARE THE BLANK DIM. FOR YOUR HOLDER AND DEGREE OF SPINDLE TILT
CLEARING ID ON INTERNAL? ARE ANY INTERNAL RADII LESS THAN .0055 ON INT. BROACHES? WHAT IS HOLDER SIZE OR SHANK DIA
EXTERNAL CLEARING ON OD? ARE ANY EXTERNAL RADII LESS THAN .0055 ON EXT. BROACHES?
Somma Tool

Somma Tool Company, Inc.