MAGNA 21

 

ARC WELDING

GAS WELDING, BRAZING & SOLDERING

TIG WELDING ALLOYS

WELDING AID PRODUCTS

 

The Alloy that Gives a "Grinding Stone Action"

Magna 21 has a super strong matrix which holds tough tungsten cobalt carbides. Provides literally hundreds of cutting edges that can cut through cement, rock, and all refractory materials.

Now you can make your own tools at a fraction of the cost of diamond tools or carbide tools.

Special features:

  • Easy to use - just apply to the end of a pipe and you have a core drill - apply to a shaft of bolt head and you have a masonry drill.
  • Saves money - costs only a few cents per tool made.
  • Outwears tungsten carbide tools because the hundreds of cutting edges give it a "self-sharpening" effect. When one edge wears out, another sharp edge takes over.
  • Will take more shock than tungsten carbide tools because the tough matrix has shock-absorbing qualities.
  • Cut through all refractory materials, including cinder block, cement, granite, marble and brick.

Magna 21 does the work of diamonds at a fraction of the cost!

 
 
 

Typical Hardness

Base Metal Bonding Temp. (C)

Sizes

Carbides

704o - 871o

-7.9 to +6.4mm (-5/16" to +1/4")
-6.4 to +4.8mm (-1/4" to +3/16")
-4.8 to +3.2mm (-3/16 to +1/8")