Tool Operation | EZBurr Tool Company

All of E-Z Burr’s deburring tools utilize an exclusive patented design that enables you to deburr both the front and the back of a hole in a single pass. Our patented locking system also allows you to change the blade or insert in seconds, without effecting the chamfer setting, while the tool is still in the machine.

Our deburring and chamfering tools also share a number of common operations that you can see in the below animations.

Deburring

The rotating deburring tool is fed into the work piece and cuts and deburrs the front burr.

The blade or insert collapses and the tool continues through the hole.

Once the tool clears the backside of the hole, the blade/insert springs out of the arbor in which the feed direction is reversed, and it cuts the rear burr. The blade/insert then completely collapses in the bore on the return stroke and is ready to be rapid fed out of the part to begin the next hole.

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Adjustment

With E-Z Burr’s deburring tools, cutting pressure adjusts with a simple turn of the Allen screw conveniently accessed on the side of the shank. This provides a range of cutting pressures from extreme low to extreme high, depending on the nature of the burr size, the amount of material to be removed and the composition of the work piece. Once the tension is set, low-break Loctite seals the adjusting screw to maintain torque tension, so part-to-part consistency is assured.

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Locking System

To unlock or the blade/insert, place an allen screw in the locking screw conveniently located on the side of tool. It’s a simple 1/8 turn counterclockwise to unlock, and 1/8 turn clockwise to lock.

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Blade Change/Replacement

Unlock the blade with a simple 1/8 counterclockwise turn of the locking screw. Once in the unlocked position the blade can be pulled up and out of the holder.

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Insert Change/Replacement

Unlock the flex arm with a simple 1/8 counterclockwise turn of the locking screw. Once in the unlocked position the insert can be pulled up and out of the holder.

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Micro Tool Cartridge Change

Due to the small size of E-Z Burrs Micro Series, a cartridge contains the arbor and blade in a brass sleeve. Instead of replacing the blade, you will instead replace the cartridge.

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Component Micro Blade Replacement (Discontinued)

The tool operation of E-Z Burr’s Component Micro Series (CMS) is a cinch. You can change the blade and/or pilot in seconds.

The tool holder can remain in the machine while you change out the pilot and/or blade. And, to do that, all you need to do is simply turn the screw.

Once in the unlocked position, the blade can easily be taken out of the holder. Then simply replace the blade and relock the screw. You’re finished in seconds!

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Tool Operations

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