HOSSFELD UNIVERSAL
®
Model No. 2 Bender SQUARE TUBE
Square Tube – Mechanical ASTM Grade 1010 Steel Tube.
Safety Note: Hydraulic Power is recommended
Inside Radius (IR) – Radius bends Square Tube are measured from the center of the bend to the
inside edge
when bending 1" Square Tube and above.
of the Tube.
Stock Capacity Wall Thickness
Square Tube ......1/2" – 1-1/2" OD.... .065" – .134" Wall (16 Gauge – 10 Gauge)
180° Square Tube Die Sets
Bend Square Tube to 180º with “Wrap-Around”
Style Dies
Bend Square Tube up to 180° with “One Pull.” You don’t need man-
drels or fillers to support the tube, with only slight indentation along the
internal surface of the bend due to the design of the die (“crush
bend”). Add precision-controlled Hydraulic Power for ease in bending
any size or for accurate production of quantity parts. We recommend
Hydraulic Power for bending Square Tube from 1" – 1-1/2".
Complete Die Sets consist of a Form Die and Dowel Pin, Back
Block, Draw Block, and 9B Roller. Some components may be 103B Square Tube 180° Die Set (Form Die, Back Block, Draw Block) bending
duplicated in the assembled die sets, so bending the same square a 4" radius in 3/4" Square Tube
tube size to a different radius, or bending different square tube sizes to
the same radius, may not require the purchase of additional Die Sets.
All components can be purchased separately. Individual Draw Blocks
(sold on pg. 35). Back Blocks are designed to be used only with the
listed Form Die for a radius and cannot be interchanged with other
Form Dies.
Example: If you already have a 103B 3/4" SQ x 4" IR Die Set, and
you want to bend 1" SQ to the same radius, order a 103B 1" SQ Back
Block and the 1" Draw Block.
Example: If you already have a 103B 1" SQ x 4" IR Die Set, and
you want to bend 1" SQ to a 3" radius, order a 116B 3" Form Die and
116B 1" Back Block.
Contact the Factory for assistance or if there is a size you
don’t see.
11B Square Block used as backing block with 37894 Dowel Pin inserted in Form
Die to secure the stock
2" IR
116B2 180° Sq. Tube Die Sets 180° Form Die, Only Back Blocks, Only
.065" Min Wall (16 Gauge) .065" Min Wall (16 Gauge)
PART NO. SIZE PART NO. SIZE PART NO. SIZE
38700 1/2" SQ 38701 1/2" – 3/4" SQ 38702 1/2" SQ
38703 5/8" SQ 38704 5/8" SQ
38705 3/4" SQ 38706 3/4" SQ
2-1/4" IR
116B3 180° Sq. Tube Die Sets 180° Form Die, Only Back Blocks, Only
.065" Min Wall (16 Gauge) .065" Min Wall (16 Gauge)
PART NO. SIZE PART NO. SIZE PART NO. SIZE
38711 1/2" SQ 38712 1/2" – 3/4" SQ 38713 1/2" SQ
38714 5/8" SQ 38715 5/8" SQ
38716 3/4" SQ 38717 3/4" SQ
HOSSFELD UNIVERSAL
®
parts and dies are
designed to be used with HOSSFELD UNIVERSAL
®
Benders. Use of other benders with HOSSFELD
UNIVERSAL
®
parts and dies may cause inferior performance
or lead to breakage of such parts or dies.
32
www.hossfeldbender.com
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