Carbide burrs are tools employed for deburring most hard materials like ceramics, stone, steel, aluminum, plastics and hardwood. They supply precision, and will also be used in cutting, shaping, grinding and chamfering hard materials.

Carbide burrs can be utilized on a number of materials including metals (including Steel aluminum and iron) and many types of varieties of wood. Quite a few on acrylics, fiberglass and plastics too. Carbide burrs will last for a very long time without chipping or breaking to ensure it’s so competent to utilize them on soft metals like gold,platinum and silver.

Which are the Benefits of Carbide Burrs Weighed against HSS Burrs?

In comparison with HSS, Carbide Burrs tend to be harder.

The Tungsten Carbide is extremely hard so that they can provide in wider selection of work than HSS (Broadband Steel).

HSS can’t be as good as carbide burrs when they’re at temperature. Carbide Burrs can bear hotness which enable it to run for longer time.

Carbide won’t soften at temperature but HSS burrs is opposite. There is no doubt that carbide is a better choice.

How to Use Carbide Burs:

For more stability, insert the accessory bit in to the unit and then back it slightly before tightening around the collet nut or keyless chuck.

Avoid using these for drilling holes or enlarging holes that are less than twice the diameter from the cutter. The tungsten carbide surface can certainly catch the side of an hole and break the part.

Use higher speeds for hardwoods, slower speeds for metals and slow speeds for plastics (to avoid melting at contact point).

Start in a lower speed. Then increase for the speed that provides the most favourable results.

Do not apply excessive pressure. It may slow up the spindle and chip cutting edges. Let the bur perform the cutting.

Use the sides with the cutter for effective cutting. The top cuts poorly which enable it to break pressurized.

Never in-capsulate the bur within the cut. If chattering occurs, increase speed.

When using aluminium and magnesium, consider some sort of lubricant, wax or tallow, since it may help steer clear of the flutes from loading or packing.

Carbide burs, if used the appropriate way, will outperform HSS burs by 50
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