Stingray

STINGRAY™

DHM/FULL FACE
DIAMOND BIT

Introducing Boart Longyear renowned diamond matrix technology integrated into high-speed, long lasting down-hole-motor and full-face drilling applications.

STINGRAY™

DHM/FULL FACE DIAMOND BIT

Purpose-engineered for down hole motor (DHM) and full face drilling, the Stingray bit combines cutting-edge crown design with durable diamond technology to maximize penetration rates and extend wear life across the most demanding ground conditions.

The Stingray bit is the result of extensive field testing and development, addressing the demand for higher efficiency, longer service life, and greater reliability in abrasive and variable geology. Its advanced design delivers more consistent wear across the bit face, reducing downtime and enabling drillers to reach target depths faster and more safely.

FEATURES AND BENEFITS

  • Variable wear resistance

  • Scalable wear life

  • Increased ROP with less WOB

  • Limits early end of life due to concave wear

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DOWN HOLE MOTOR (DHM)

FaceSidePart#WaterwayCrown Height (mm)FormulaGaugeOversize ODOptions
N

4056967Stingray16RedR-Multi Port
4064919Stingray16RedR-Single Port
4057051Stingray16Red/GreenR--
4057058Stingray16ShadowR-Single Port
4057189Stingray31RedS--
H

4057054Stingray16RedR--
4057055Stingray16Red/GreenR--
4065425Stingray31RedS--
4057124Stingray31Red/GreenS--
4057059Stingray31ShadowS--
P

4065439Stingray31RedS--
2-3/8API

4057057Stingray16RedOS4.25-

 

FULL FACE BIT (FF)

FaceSidePart#WaterwayCrown Height (mm)FormulaGaugeOversize ODOptions
NQ
4057050Stingray16RedR--
4057184Stingray16Yellow/BlueR--
4056946Stingray16Red/GreenR--
HQ
4057197Stingray31RedS--
4057099Stingray31GreyS--
4056840Stingray31Yellow/PurpleS--
4056866Stingray31Yellow/PurpleS--
4056835Stingray31Yellow/BlueS--
4056839Stingray31Yellow/BlueS--
4057198Stingray31Red/GreenS--
4056806Stingray16Yellow/BlueOS3.895-
HRQ
4056805Stingray31Yellow/BlueR--
PQ
4056836Stingray31RedS--
4056777Stingray31Yellow/BlueS--
PHD
4057107Stingray31RedOS4.95-