Carbide Three Pointed Heavy Duty Drill Bit Tungsten Carbide Reamer Drill Bits

Introduction:

Engineered for superior durability and precision, AMG Tungsten Carbide Reamer Drill Bits feature an innovative three-pointed design that delivers exceptional stability and cutting performance in hard metals. Ideal for high-precision drilling, reaming, and finishing operations.

Key Features:

Ultra-Hard Tungsten Carbide – Maximizes wear resistance and extends tool life

Three-Pointed Tip Design – Ensures self-centering accuracy, reduces walking, and improves hole quality

Heavy-Duty Construction – Withstands high torque and heavy loads in tough materials

Optimized Flute Geometry – Enhances chip evacuation and reduces heat buildup

Advanced Coating Options (TiN/TiAlN/AlCrN) – Reduces friction and increases heat resistance

Recommended Applications:

• Hard Metals: Stainless steel (304/316L), tool steel, cast iron, Inconel, titanium

• Industries: Aerospace, automotive, mold & die, oil & gas, precision engineering

Performance Benefits:

Longer Tool Life – Resists wear in abrasive materials

High-Speed Capable – Suitable for CNC and high-RPM machining

Smooth Finishing – Produces burr-free, high-tolerance holes

Reduced Vibration – Stable cutting action for improved surface finish

Available Specifications:

• Diameter Range: 2mm – 25mm (custom sizes available)

• Shank Type: Straight, reduced, or coolant-through (upon request)

• Coating Options: TiN (standard), TiAlN, AlCrN for extreme conditions

Applications:

• Hard Metals: Stainless steel (304/316L), hardened steel, cast iron, Inconel, etc

• Industries: Aerospace, automotive, mold & die, precision engineering

Why Choose AMG Carbide Three Pointed Heavy Duty Drill Bit?

• • Precision-Ground Cutting Edges – Consistent performance in tight tolerances

  • Rigorous Quality Control – Every tool tested for durability and accuracy

  • Custom Solutions Available – Tailored coatings, lengths, and geometries

Ideal for manufacturers who demand reliability, precision, and cost efficiency in hard-metal drilling.

Detailed Pictures:

New Customer Special Offers:

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:

1.Free Test Samples

Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.

Perfect for evaluating our product quality and performance risk-free.

2.$50 USD Discount on First Order

New customers can enjoy a $50 discount on the first order of $500 or more.

A great way to start our partnership with extra value!

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FAQ:

1. Which shipping method do you usually use?

We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.

We also can send products to your shipping agent in China.

2. How about the delivery time?

For stock items, we can dispatch within 2 business days after receiving payment.

For the out-of-stock items, it depends on the quantity.Usually is around 5-7 business days.

3. Which payment methods do you accept?

We accept T/T, Credit card, etc.