"Cobra Crusher" Rock Testing Compact Portable Unit Gold Mining-NEW & IMPROVED!! 11 Shaft Type

Shaft Type

3/16" Keyway

The bolts & nuts that hold the hammers and mount your motors are schedule # 8 alloy

I use a small 8" pan & a 14" pan

Anti-static components significantly reduce the likelihood of static shocks

"Cobra Crusher" Rock Testing Compact Portable Unit Gold Mining-NEW & IMPROVED!! 11 Shaft TypeThe NEW & Improved Cobra Crusher is out and shipping now!!! When it comes to Crushing or Pulverizing Rock Samples nothing works better than The Cobra Crusher. More Convenient and Mobile than a Jaw Crusher. Our Cobra Crusher turns your Angle Grinder into a Mini Rock Crusher Plant with just a squeeze of the trigger. This unit in person is nothing less than amazing, turning sample rocks into a fine powder in just seconds.(200 300 Mesh) No longer do you