GRS 022-620 C-Max Graver Burin

The GRS C-Max Graver Burin is a 3" long tungsten carbide graver built on a 1/8" round blank — engineered specifically for hand engraving and stone setting applications where edge retention and durability are critical. For years, engravers and jewelers struggled with carbide gravers that broke easily or failed to hold a fine edge. C-Max carbide was developed to eliminate that frustration.

Years of metallurgical research produced a tungsten carbide graver with the ideal balance of hardness and toughness. C-Max achieves this balance like no other carbide on the market, allowing professionals to work with greater precision, accomplish finer detail, and complete tasks in noticeably less time. Whether you are hand engraving intricate designs or setting stones, C-Max delivers consistent, reliable performance across demanding applications.

C-Max gravers are available in a variety of pre-shaped and blank styles, including the custom GRS V-Point shape in 75, 90, 105, and 120 degrees.

Features

• Tungsten carbide construction engineered for hand engraving and stone setting
• Proprietary C-Max metallurgical formulation balances hardness with toughness
• Holds a fine edge longer than conventional carbide gravers
• Resistant to breakage under typical engraving and setting pressures
• Built on a 1/8" round blank for compatibility with standard graver handles and systems
• 3" overall length
• Available in pre-shaped and blank styles, including GRS V-Point shapes at 75, 90, 105, and 120 degrees

Specifications

Notes

Proposition 65 Warning: This product contains cobalt, a chemical known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.