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| Categories | Heavy Duty Drill Bit |
|---|---|
| Brand Name: | AMG |
| Certification: | ISO9001 |
| Place of Origin: | CHINA |
| Payment Terms: | T/T/Credit Card |
| Product name: | Hard Metal Drill Bits |
| Drill type: | 3 points pointed strong drill |
| Flute type: | straight flute |
| Number of flutes: | 2 |
| Material: | Solid carbide |
| Coating: | AlTiCrN |
| Coolant Type: | With or without hrough coolant |
| Origin: | Jiangsu China |
| MOQ: | 3-10PCS |
| Packaging Details: | Plastic tube |
| Delivery Time: | 5-12 working days |
| Supply Ability: | 30000-100000pcs per month |
| Company Info. |
| Changzhou AMG Precision Tool Manufacturing CO., LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Tungsten carbide reamer drill bits carbide three pointed strong hard metal drill
Premium tungsten carbide reamer drill bits designed for precision drilling in hard metals. Featuring a unique three-pointed tip geometry, these drills deliver exceptional strength, accuracy, and extended tool life in demanding applications.
Material: Ultra-fine tungsten carbide (AMG grade) for maximum hardness & wear resistance
3-Point Cutting Edge:
Self-centering design for precise hole positioning
Reduced thrust force for smoother drilling
Enhanced chip evacuation to prevent clogging
Optimized Flute Design: Minimizes vibration and improves surface finish
Versatile Coating Options: TiN/TiAlN/AlCrN for heat/friction resistance
Hard Metals: Stainless steel (304/316L), hardened steel, cast iron, Inconel, etc
Industries: Aerospace, automotive, mold & die, precision engineering
Longer Tool Life – Resists abrasion in tough materials
High RPM Capability – Suitable for CNC and high-speed machining
Balanced Rigidity – Reduced shank option available for stability
Diameter Range: 3mm–20mm
Coating: Standard AlTiCrN (other options available)
Coolant: Through-coolant or external coolant compatible
Why Choose AMG Carbide Reamer Drills?
Engineered for precision and durability in hard-to-machine metals
Strict QC ensures consistent performance
Custom solutions available (coatings, lengths, shank types)
Contact us today for samples or bulk orders!
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!
Our workshop:
Our exhibition:
Related products:
FAQ:
1. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools which established in 2017.
2. Which CNC grinding machine do you use?
All of our carbide tools are produced by imported WALTER grinding machines.
3. 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.
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