Rock Bits Auger Bullet Teeth for Foundation Drilling (RL09)
Rock Bits Auger Bullet Teeth for Foundation Drilling (RL09)
Rock Bits Auger Bullet Teeth for Foundation Drilling (RL09)
RL09

The RL09 auger bullet teeth represent the pinnacle of foundation drilling technology, featuring an advanced bullet-shaped tungsten carbide design that delivers unmatched penetration rates in granite, basalt, and other challenging formations. Our proprietary multi-layer carbide fusion process creates teeth that last 3X longer than conventional designs while maintaining sharp cutting edges throughout their service life.

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  • RL09 Auger Bullet Teeth

    Usage: for cutting in abrasive conditions. dimpled retainer provides increased holding power in grooved blocks.

    Body Material: AISI4140/42CrMo
    Tip Material: Tungsten Carbide
    Hardness: HRC40~44
    Weight: 0.22 kg/pc


    Auger Bullet Teeth Features


    1. Advanced Auger Bullet Teeth Geometry

    Streamlined profile reduces drilling resistance by 40%

    Self-sharpening design maintains optimal cutting angle

    Impact-resistant tip withstands up to 25,000 PSI rock pressure


    2. Premium Material Composition

    YG15C Tungsten Carbide core (94.5 hardness HRA)

    Cobalt-enriched steel base for vibration absorption

    Nano-ceramic coating reduces friction and heat buildup


    3. Intelligent Wear Protection

    Dual-stage wear indicators (visual and performance-based)

    Reinforced flank surfaces prevent premature sidewall wear

    Interlocking tooth design distributes load evenly



    We can offer Kennametal item: C31, C31HD, C21, C21HD, C23,U40HD, C34FSR, CM42, C7, C4, RL11, RL07, RL08, RL09, SM02, SL02, U47,U75,U76,U82,U84,U85,U92,U94,U95,U119, U138, DS01, DS04, DS05 etc.
    Betek item: B47K17.5H, B47K17.5LK70/60, B47K19H, B47K19/60, B47K22H, B47K22/60H, B3KS, B1HDK11/22/S, B1HDK11/22, BC05etc.


    Inquiry us if you are interested in auger bullet teeth!


    Welcome to our factory!


    All manufacture names, symbols and descriptions are used for reference purpose only!


  • Why Choose Renewal's RL09 auger bullet teeth?▼


    Rigorous Quality Control: We implement strict quality checks throughout the entire manufacturing process, from raw material inspection to final auger bullet teeth testing, ensuring consistent quality.

    Extensive Manufacturing Experience: With years of dedicated experience in manufacturing foundation drilling tools and wear parts, we possess deep technical know-how.

    Proven Performance Stability: Our RL09 auger bullet teeth have been market-tested and validated, receiving positive feedback from clients globally for their reliable performance.

    Competitive Pricing: We strive to offer high-quality auger bullet teeth at competitive prices, providing excellent value for your investment.

    Responsive Support & Service: Our professional team is ready to provide technical support, consultation, and efficient after-sales service.



  • Quality Assurance & Service ▼


    At Renewal, quality is paramount. Our manufacturing process adheres to a strict quality management system certified by ISO 9001 standards to ensure every auger bullet teeth product meets high-performance criteria. Each batch undergoes thorough pre-shipment inspections covering dimensions, material properties, and weld integrity. We stand behind our auger bullet teeth; please inquire about our specific warranty policy. Our dedicated technical support team is available to answer your questions regarding application, installation, and troubleshooting.



    Packaging & Shipping ▼


    Our products are typically packaged in durable plastic boxes or reinforced cartons to ensure safe transport and convenient storage. Palletizing is used for bulk orders. Customized packaging solutions can be arranged upon request to meet specific client needs. Please contact us for detailed information on shipping options, lead times, and international delivery capabilities.


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  • FAQ ▼

    1. What is your production capacity?

    Over 50,000 pcs each month.


    2. How long have you been in this auger bullet teeth industry?

    Since 2000 .


    3. Do you do OEM?

    Of course.


    4. Do you accept sample order?

    Yes, please contact us for details.


    5. How do you assure the quality of auger bullet teeth?

    Each piece product must be inspected in strict procedure before packing.


    6. What is your after-sales service?

    Our technology support can be offered if need.

    Goods can be return or replaceable if quality problem.


    7. What is your payment items?

    Usually 30% deposit in advance by TT, delivery against balance. L/C is also OK!


    8. What is your delivery time?

    5~21 days upon receiving deposit.


    9. What is the package?

    Plastic box (inner), wooden case (outer).


    10. Where is Loading Port?

    Shanghai.


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