need to borrow or buy a giant metal ball

[The Car Stereo Company]

so my daughter decides to do a science project about breaking glass. i have built an enclosure to test, but we lack the material to break the glass. i am looking for a giant steel, chrome, whatever metal ball. looking for 6" in diameter any machine shop guys fab one up or has one can use, it would be greatly appreciated. must be heavy and big enough to break regular, tempererd, and laminate glass. need something asap. and not expensive.

 

[Raptor Embroidery]

Damn noah they gave her a science project within the first 3 weeks of school being back?

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[Westside Offroad Group]

I'll call up Miley

 

[Raptor Embroidery]

I'll call up Miley

This ^

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[BigBOSS]

Bahaha HAHAHA

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[Rookie]

What about a kettle bell? You might be able to strip the rubber coating off?

 

[OrangeAddict]

I got a couple of Brass ones but not sure about shipping them to ya Busa.

 

[The Car Stereo Company]

I got a couple of Brass ones but not sure about shipping them to ya Busa.

how heavy are they?

 

[hosseface]

I have a pair of large balls...

Just not metal, and not for you to borrow.

 

[JeepSRT8]

Here is a 6" Diameter Steel ball, not sure if solid though...

I was also thinking if you can use smaller ones those steel balls for those Chinese relaxation balls... (there is a joke about JB rubbing balls somewhere in here)

Amazon.com: Rome 706-S Silver Stainless Steel Gazing Globe, Polished Stainless Steel, 6-Inch Diameter: Patio, Lawn & Garden