Within the drilling operation,the challenge of improving productivity in diverse environment calls for innovative ways to drill further, faster and longer,GREAT cutter can help meet these challenges.

Cutters for high impact ,abrasion and general purpose application

Engineered to enable better durability ,faster drilling and higher ROP through the drill cycle

Longer bit/tool life and exceptionally wear resistant

The GRT series cutters.

Enacts a higher stress on the formation

Fracturing high-compressive-stress rock more efficiently

Resistance abrasive wear and impact strength

Stronger aggressivity and stay sharper longer with ultramodern synthetic technology

Enhanced thermostability extend the cutter life and drilling footage

48% more drilling time & 42% higher ROP

Lab test of the GRT series cutters.