• zam stainless steel ball bearing grinder
  • zam ball bearing stainless steel herb grinder
  • center magnet post connecting storage chamber
  • the three sections of the grinder. lid is teeth up, middle is teeth down, and container is open side up.
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ZAM Grinders

3 Piece Stainless Steel Ball Bearing - 2.5"

$76.50 USD
$89.99 USD $76.50 USD
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15% off until 3/20/26

Instead of relying on metal surfaces sliding against each other, the ZAM Stainless Steel Ball Bearing Grinder uses a precision ball bearing inside the grinding chamber. This prevents residue build-up from slowing the lid, and eliminates metal-on-metal contact along the chamber walls.

The result is smoother operation, reduced residue drag, and a cleaner grind.

Features & Specifications

Core Features

  • Precision Ball-Bearing Drive – Built around a high-performance 608Z stainless steel bearing for ultra-smooth, low-friction grinding.
  • Spinning Top Design – The bearing-driven mechanism allows the grinding teeth to rotate freely. No friction on the side walls means continuous, smooth rotation, 100% of the time.  
  • Threadless Quick-Connect System – No threads to jam or cross-thread. Simply pull apart to separate sections. 
  • 360° Magnetic Connection – Strong neodymium magnets keep the grinder securely closed while allowing quick access. 
  • Deep 3-Piece Storage Container – Save the potency, and your ground material, in a deep storage chamber. 
  • Sharp Stainless Steel Teeth – Diamond-style teeth slice sticky herbs with minimal effort. 

 

Feature Traditional Grinder ZAM Ball Bearing Grinder
Lid centered by Magnet + side walls + non-friction ring Ball bearing
Resin buildup effect Slows grinding Minimal impact
Chamber walls metal-on-metal Yes No
Smoothness over time Decreases quickly Remains consistent for longer



Build Quality

  • Solid 304 Stainless Steel Construction – Extremely durable, corrosion-resistant, and far stronger than typical aluminum grinders.
  • Heavyweight Feel – Nearly 1 lb for premium durability and stability during grinding.
  • Precision-Machined Components – Tight tolerances for smooth rotation
  • Polished Natural Metal Finish – No coatings or plating, just a clean stainless steel aesthetic.

Size & Specifications

  • Diameter: 2.4in/61.5mm 
  • Height: 1.6in/41mm 
  • Weight: 1.1 lb
  • Material: 304 Stainless Steel
  • Bearing Type: 608Z precision ball bearing
  • Design: Ball bearing, stainless steel, threadless, 3-piece
  • Storage Chamber: 13.5mm deep. Holds ~ 3.5 g 

Additional Details

  • Detachable top plate allows access to the bearing and customization options.
  • Comes with a grip ring for additional handling control.


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