What is mandrel bender?
#1
What is mandrel bender?
From my understanding, I thought that a mandrel bender is a tool that can bend a tube w/o changing the ID/OD of the tube at the bends, unlike the typical crush benders.
I just saw a commercial for rotary bender where it operates very similar to a mandrel bender and the final product seems to have "mandrel bends" w/ no noticeable difference in OD at the bends.
Can someone please clarify?
I just saw a commercial for rotary bender where it operates very similar to a mandrel bender and the final product seems to have "mandrel bends" w/ no noticeable difference in OD at the bends.
Can someone please clarify?