Changzhou AMG Precision Tool Manufacturing CO., LTD
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3 Flutes Heavy Duty Solid Carbide Twist Drill Bits For Drilling Metal Iron Nano-TiXCo coating
3-flute heavy-duty solid carbide twist drill bits are high-performance cutting tools designed for precision drilling in hard metals, alloys, and tough materials. Their unique 3-flute geometry enhances chip evacuation, reduces heat buildup, and improves drilling speed compared to traditional 2-flute drills. Made from solid tungsten carbide and often enhanced with advanced coatings (like Nano-TiXCo, TiAlN, or TiCN), these drill bits are built for industrial-grade durability and efficiency.
1. 3-Flute Design:
Provides higher cutting efficiency and better chip evacuation compared to standard 2-flute drills, reducing heat buildup.
Ideal for hard metals (iron, steel, alloys) and high-speed applications.
2. Solid Carbide Construction:
Made from high-grade tungsten carbide for extreme hardness, wear resistance, and durability.
Maintains sharpness longer than HSS (High-Speed Steel) drills.
3. Nano-TiXCo Coating:
Advanced nanostructured titanium-based coating that enhances:
Heat resistance (reduces friction and overheating).
Lubricity (smoother cutting action).
Tool lifespan (resists wear and oxidation).
4. Heavy-Duty Performance:
Optimized for rigorous industrial use in CNC machines, drill presses, and hand-held drills.
Suitable for deep-hole drilling in tough materials.
5. Precision Ground Geometry:
Self-centering point reduces walking and improves accuracy.
Aggressive cutting edges ensure fast, clean holes
Drilling hard metals: iron, steel, stainless steel, cast iron, and titanium alloys.
Used in automotive, aerospace, machining, and metal fabrication.
Detailed Pictures:
Promotion policy:
Free sample: Free samples can be provided, if client is willing to pay the shipping cost.
Special offer for new customers: Enjoy USD50 discount when you spend USD500+ on your first order.
Our advantages:
1.Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
2.Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.
3.Highly skilled design team: We are specialized in producing complicated customized carbide tools and we can design the carbide tools according to the work pieces.
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