How to Use Rebar Bender and Importance of Bleeding Its Hydraulics

Rebar bender and cutter have wide usage in engineering and construction sites. These are for purposes like bending and cutting steel rod, rebar, steel bar, etc. Usually, these have modifiable positioning bolts that users can set to bend angles between 0 degree and 130 degrees. Therefore, one can understand the high-bending efficiency and accuracy these tools carry.

History of rebar cutting machines

When concrete (a building material) and steel is reinforced, it provides excellent tensile strength along with good bonding between those two materials. These are the constituents of rebar.

Previously, builders used a typical reciprocating saw for purposes like rebar cutting and bending. As rebar is durable and robust, the use of those conventional tools was labour-intensive as well as time-consuming. Consequently, the rebar cutter came into scene making bending and cutting different kinds of rebar easier and less laborious.

Guide and safety precautions while using these devices

Step 1: Positioning that safety bar

While using this tool, users must ensure that its safety bar sits in the right position. Doing this leads to the locking of its blades and safeguarding the user from any possible mishap.

Step 2: Adjust its setting to bend that rebar

Extend its safety curtain to change the machine settings as per the rebar size that needs to be bend or cut. Now, place the necessary rebar inside this device. It is essential to ensure that it extends to a minimum of 8” past the part necessitating a bend.

Hold the slab of rebar bender in place. Cautiously pull its trigger to curve or bend either a rebar or steel bar.

Step 3: Open its safety switch

Turn the tool on the bended side. Next, open the safety button and set it for cutting.

Step 4: Cutting the rebar

Here comes the use of those machine teeth. Position the rebar or steel rod in its teeth and ensure that material is well-fitted with its safety blade. This blade provides a necessary pressure making sure the teeth tightly engage and give an even surface to it.

Bleeding the hydraulics of this tool

Witnessing that the rebar cutter is operating slower or not moving at all will require the user to change its hydraulics. This, in turn, will ensure enhanced workability and longevity of those devices.

If its piston is running, then warm the oil present inside by switching it on. Don’t do this for more than 30 seconds. If the machine isn’t running, add oil before recharging its hydraulics. This procedure will make the use of rebar cutting machines easier and efficient.

Precaution: Never use such a tool when its oil is running low. Change the hydraulics for effective and safe usage of the machine.

FAQs concerning rebar bender

Buyers often have questions while buying these devices from online stores like:


  • What is the meaning of IWISS?


It’s an enterprise with specialisation in manufacturing and marketing such electric and cable tools. Buying electrical appliances with its mark ensures reliability.


  • What about its quality?


Benders and cutters maintaining ISO9001:2008 international standards are the best.

With all these information regarding rebar bending and cutting machines, buying and using these tools will no longer be a problem.