Cut length, mark locations, spring back log — for pipe and DOM tube
Material & Pipe
OD: —Wall: —ID: —
Stretch Factor (K-Factor)
Auto-updates when material or schedule changes.
90° BA preview
—
BA = angle × (CLR + K × wall). Higher K = longer BA = shorter legs.
Use Measured Leg Correction after a test bend to calibrate for your actual bender.
Bend Setup
D = pipe OD. 1.5D is tightest common die.
Add a Bend
Degrees to rotate the tube around its own axis before clamping for this bend.
Measured from the cut end of the pipe looking toward the bend —
positive = clockwise (right-hand rule),
negative = counter-clockwise.
On the bender: after completing the previous bend, loosen the clamp, rotate the tube
by this amount before re-clamping for the next bend. 0° = same plane as previous bend ·
90° = quarter turn · 180° = flip (reverse direction) ·
−90° = quarter turn opposite way