Internal thread rolling tool
Apex Tool Group SAS
O.D. Range:
1/2 - 1-1/2 Inches
12.7 - 38.1 mm
-Expanders with 1 -1/2 in. (38.1 mm) long rolls will
accommodate tube sheet thicknesses of 1 /2 in. . to 1 -1/2 in. (12.7 mm to 38.1 mm)
Expanders with 2-1/4 in. (57.1mm) long rolls will
accommodate tube sheet thicknesses from 1 -1/4 in. . to 2-1/4 in. (31. 7 mm to 57.1 mm)
New Reversible Thrust Collar Design
-One expander allows flush and 1 /8 in.recess tube rolling.
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