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Gauge Length : 52mm
Packaging Details : Standard Exported Package
Recommended Weight on Bit(Maximum Acceptable) : 14-16T(133T)
MOQ : 1 Picece(MOQ)
Nozzle type & count : M*7、D*1
Total flow area : 724mm^2
body type : STEEL
Make-Up TQ : 17.0-26.4KN.m
Face : 28
Gauge : 30
Delivery Time : 15-45 Days
Supply Ability : Stable supply and support for bulk customization
Make-Up length : 205mm
Price : Negotiable
Certification : API、ISO 9001
API Connection : 4-1/2REG
Place of Origin : CHINA
Chip Removal Groove Area Ratio : 60.7%
Brand Name : XINGTONG
Model Number : 8 1/2 XD S 5164 S(24060)
Payment Terms : L/C,D/A,D/P,T/T,Western Union
Cutter Grade : GI
IADC code : S222
Updrill : 5
Approximate Shipping Weight : 30kg
Positioning
The diamond composite inserts used in the drill bit exhibit exceptional wear resistance and impact toughness, enabling sharp cutting performance even in hard formations and ensuring outstanding performance across a wide range of lithologies. The reinforced matrix material and thickened gauge protection design significantly enhance the bit’s resistance to abrasion and erosion.
Technical Highlights
1. Suitable for use with a rotary steerable system to increase the build rate, or with a screw motor to enhance directional drilling efficiency.
2. Ultra-short body design reduces the effective make-up length by 40% compared with conventional drill bits, significantly enhancing deviation-control capability.
3. The unique detent-tooth design ensures excellent tool-face stability even under enhanced weight-on-bit during directional sliding.
4. The maximum build rate for bent subs is ≥30°/30 m, and the maximum build rate for rotary steerable systems is ≥15°/30 m.
Applicable Operating Conditions
The XD directional series is designed for critical drilling sections such as the build-up and horizontal sections of directional wells and can be used in conjunction with downhole screw motors and other directional tools. In applications such as coal mine gas drainage boreholes and highly challenging, long-reach wells, this drill bit series has consistently delivered outstanding performance, achieving single-trip penetration and rapid rate-of-penetration.
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Xingtong Drill Bit 8 1/2 XD S 5164 S(24060) Images |