MK Diamond Limited Warranty

New equipment sold by MK Diamond Products is warranted to be free from manufacturing defects in normal service for a period of One (1) Year or as indicated by the product from date of purchase by the original consumer purchaser. Component manufacturers offer separate Warranty periods.

This Warranty shall not apply to any parts that have been subjected to misuse or improper service, that have been damaged in transit or handling, or that have been altered or repaired by unauthorized representatives. This Warranty does not cover defects caused by or resulting from misuse, abuse, neglect or damage caused by accident or the failure to provide reasonable maintenance. This Warranty is void if the product or any of its individual components is altered or modified by the purchaser or if the product is used in a manner or with a blade not recommended by MK Diamond Products.

Any claim arising under this Warranty must be submitted by the original purchaser within the Warranty period specified above, and shall include proof of purchase. During said Warranty period MK Diamond Products shall, at its option, either replace or repair, at no charge to the original purchaser, any parts or components that are found to be defective by MK Diamond Products. MK Diamond Products shall not be responsible or obligated to pay for freight or other transportation-related costs or expenses in connection with any defective products or components that are either returned to MK Diamond Products' facility or any authorized repair station and/or replacement products or components that are shipped from MK Diamond Products pursuant to this Warranty. Parts and labor needed to maintain products, and the replacement of components due to normal wear and tear, are the purchaser's responsibility and are not covered by this Warranty. All products or components replaced under Warranty become the property of the manufacturer. All replacement parts will be considered to be part of the original product and any Warranty on such parts will expire concurrently with this original Warranty.

MK Diamond Products will pay for parts and labor in connection with Warranty repairs conducted by MK Diamond Products or its authorized repair centers. Replacement parts, installed by anyone else will be provided without a charge for such replacement parts, but this Warranty will not apply to labor charges in connection therewith.

IN NO EVENT SHALL ANY LIABILITY UNDER THIS WARRANTY EXCEED THE REPLACEMENT COST OF ANY DEFECTIVE PRODUCT OR COMPONENT THEREOF, AND MK DIAMOND PRODUCTS SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR FOR ANY OTHER DAMAGE OR LOSS NOT EXPRESSLY ASSUMED AS SET FORTH HEREIN. The foregoing constitutes an expressed Warranty on the terms set forth above and is the only Warranty of merchantability and/or fitness for a particular purpose or use being denied. This limited Warranty is expressly in lieu of all other Warranties, whether expressed or implied.

Specifics applicable to limited Warranty of diamond blades and core bits:

  • Laser Welded Blade and Bit Warranty: If the laser weld between the segment and the steel core or barrel fails during normal use, the blade or bit will be replaced free of charge.
  • Brazed Bladed and Bit Warranty: If the brazed bond between the segment and the core or barrel fails within the first .050 of segment wear, the blade or bit will be replaced free of charge.
  • Continuous Rim Blade Warranty: If the bond between the rim and the core fails during normal use, the blade will be replaced free of charge.

MK Diamond does not warrant electric motors, engines or transmissions which carry their own manufacturer's warranty.

MK Diamond does not warrant the following components, which carry their own manufacturer’s warranty for the indicated periods:

Gas Engines Length of Manufacturer's Warranty
Briggs & Stratton/Vanguard 3 years
Honda 3 years
Kohler 2 years
Kubota 2 years or 2000 hours
Zenith/Hyundai 2 years or 2000 hours
Transmissions Length of Manufacturer's Warranty
Eaton 3 years
Electric Motors Manufacturer's
ABB (Baldor) 1 year
Leeson 1 year
Hillhouse 1 year
Milwaukee 5 years
Weg 1 year

Polishing Tools:
All electric and pneumatic grinding and polishing tools are covered by a 90 day limited warranty.

Engine Power Information
Engine power ratings are calculated by the individual engine manufacturer and the rating method may vary among engine manufacturers. MK Diamond Products makes no claim, representation or Warranty as to the power rating of the engine on this equipment and disclaims any responsibility or liability of any kind whatsoever with respect to the accuracy or the engine power rating. Users are advised to consult the engine manufacturer's owners manual and website for specific information regarding the engine power rating.