Model: TriHawk® I

The Best Bit in Soft Rock Up to 8,000 PSI.

The HammerHead^® TriHawk^® I drill bit is an aggressive horizontal directional drilling (HDD) cutting tool for drilling in soft rock conditions up to 8,000 psi (552 bar). It also performs well in dry compacted soil, cobble and broken formations.

Made of high quality, heat-treated alloy steel, the TriHawk I feature replaceable carbide teeth that are angled into the cut for increased production and reduced machine vibration. The bit can be configured with multiple tooth cutting styles to adjust to different rock or soil types.

Smooth cutting action
Bit design and tooth angle provide smoother cutting action that reduces machine vibration.

Replaceable carbide tip teeth
Teeth are positioned for high production and reduced machine vibration. Multiple cutting tooth styles can be configured for different type of rock.

Wear resistance
All key wear areas have strategically placed carbide, which assists in pulverizing the soil and allows for easier flow out of the bore hole.

Reduced operating costs
The boltless modular design of the square drive spline allows for interchangeable bits.

Bit adaptors
Because of the TriHawk^® front high torque square drive spline, tooling can be changed quickly. TriHawk bits or bit mount attachments are installed by simply removing roll pins, sliding off one style of bit, sliding on another and reinstalling the roll pins. Indexing the steer plane to the transmitter is automatic when installing the bit.

Resources

	TriHawk Application Guide
	TriHawk I Drill Bit Brochure
	TriHawk Rebuild Program 2009 Brochure