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High Plains Prospectors, LLC Rock Crusher and Mortar Combo Kit

  • Based on 13 reviews
Condition: New
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$165.00 Why this price?

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Availability: 18 left in stock
Fulfilled by High Plains Prospectors

Arrives Sep 22 – Sep 26
Order within 5 hours and 52 minutes
Available payment plans shown during checkout

Features

  • Crusher bit is 7.75" x 2" with a .400" outside diameter end that mounts in hammer
  • Fits most pneumatic air hammers.
  • Hardened steel bit.
  • Crushes hard rock to a fine powder
  • Mortar is 1/4" thick steel pipe with 1/4" outside welded bottom.

Description

This is a complete set with the pneumatic rock crusher and the mortar. Rock Crusher Details: 7.75" x 2" with a .400" outside diameter end that mounts in hammer. This air hammer attachment is custom made for the modern day gold prospector or miner. Fits in the average hand held pneumatic air hammer (specifically designed for use with the inexpensive Kobalt Model SGY-AIR132 air hammer). Pulverizes hard quartz easily. Stands up to abuse of crushing hard rock. Makes sampling ore a piece of cake. Will crush rock below a 60 mesh in seconds. Takes the work out of crushing rock before panning, processing, or chemical or fire assaying. Very heavy and rugged. Requires little effort for anyone to crush hard rock. Mortar Details 6" tall by 6" inside diameter (6.5" OSD), 1/4" thick steel pipe with 1/4" heavy duty welded bottom. Weld is on the outside of the mortar. Mortar is painted black on the exterior only to prevent rusting during handling (not painted on the inside, expect some surface rust, which will not affect rock crushing.)


Manufacturer: high plains prospectors


Item model number: HP


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 22 – Sep 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Nice size.
The piston can be hit with a hammer.
Reviewed in the United States 🇺🇸 on April 20, 2023 by Digndave

  • The iron cup cannot bounce like the hammer!
I dislike the iron cup. I better success with concrete slab. The mallet on the other hand works very well!
Reviewed in the United States 🇺🇸 on May 26, 2021 by Amazon Customer

  • Works good
Nice
Reviewed in the United States 🇺🇸 on July 23, 2020 by conrad blanchette

  • Works like a boss!!!
This heavy, well constructed mortar and pestle turns my toughest rocks into small dust (60-100mesh) for roasting sulfide ores. What an easy to use, very affordable alternative to a traditional, expensive rock crusher machine. Fast and easy, wet or dry process. Fantastic for small batch testing.
Reviewed in the United States 🇺🇸 on August 15, 2022 by Jeff J

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