ItemOracle

MJR Tumblers Premium 400/600 Pre-Polish Silicon Carbide Grit

MJR Tumblers ★ 3.8/5 · ItemOracle Score Mid-Range

$70 USD
Price subject to change
Check current price on Amazon →
20lb of MJR Tumblers Premium 400/600 Pre-Polish Silicon Carbide Rock Polishing Grit for Step/Stage 3, MJR Tumblers is a Disabled and Veteran Owned Company Proudly Located in USA

Premium 400/600 pre-polish silicon carbide grit for third-stage shaping in rock tumbling; compatible with any brand tumblers. Customers note its gritty texture aids polishing, with praise for quality and ease of use

Highlights

  • compatible with any tumbler
  • graded 400/600 pre-polish grit
  • American-owned company

Pros

  • premium quality grit
  • compatible with any brand tumbler
  • third-stage shaping suitability
  • easy to use
  • value for money

Cons

  • grit may break down too soon
  • some customers report zero shine after use
  • mixed shine results

Best For

  • rock tumbling
  • knife sharpening wheels
  • lake glass tumbling
  • sea glass tumbling
  • vibratory tumbler polishing
  • stone shaping

Features

  • Grit graded as 400/600 for pre-polish sharpening of stones
  • Compatible with any brand of rock tumbler
  • Designed for the third stage shaping process in tumbling
  • Manufactured by MJR Tumblers, a Disabled and Veteran Owned company in the USA
  • American-owned company located in Pecatonica, Illinois

Tags

Similar Products