Product Introduction
Introducing our next-generation Carbide Drill-a machining breakthrough engineered to elevate precision, durability, and efficiency in demanding industrial applications. At its core lies a cutter body forged from superfine particle tungsten carbide, delivering exceptional hardness and fracture resistance that outperforms conventional high-speed steel (HSS) or HSS-Co drills . What truly distinguishes this tool is its advanced AITiN (Aluminum Titanium Nitride) nano-coating, deposited via state-of-the-art LARC® technology to create a smooth, microdroplet-free surface.
Complementing this robust construction is a purpose-driven design: a double edge configuration eliminates machining vibration, while an optimized drill tip geometry enhances cutting dynamics and chip evacuation . Whether tackling deep-hole drilling in alloy steels or precision work in aerospace components, this drill consistently delivers clean, accurate holes with minimal tool wear-making it an indispensable asset for professionals seeking to reduce downtime and operational costs.
Features
Each attribute of this carbide drill is engineered to solve critical machining challenges:
Superscript Particle Carbide Body
The ultra-fine grain structure of the tungsten carbide substrate ensures superior toughness and wear resistance, even when drilling hard materials like tool steel (up to 50 HRC) and heat-resistant alloys . This structural integrity reduces the risk of tool breakage compared to brittle standard carbide drills.
AITiN Nano-Coating
This high-performance coating forms a thermal barrier (effective up to 900°C) via an aluminum oxide layer, preventing heat-induced wear during high-speed machining. It also boasts a low friction coefficient, minimizing chip adhesion and extending tool life by up to 2x compared to uncoated carbide tools. The coating's dark purple finish adds scratch resistance for long-term performance.
Double Edge Design
Dual cutting edges distribute the machining load evenly, eliminating vibration and drill wander-critical for precision applications . This stability ensures consistent hole tolerance (often within ±0.02mm) even in interrupted cutting or contoured surfaces.
Optimized Drill Tip & Chip Removal
The precision-ground tip geometry enhances cutting efficiency, reducing axial force and heat generation . Paired with an open flute structure, it facilitates smooth chip evacuation-preventing clogging in deep-hole drilling (up to 8x drill diameter) and reducing tool breakage risk.
Industrial Applications
This versatile carbide drill excels across multiple sectors, thanks to its ability to machine a wide range of materials:
Automotive Manufacturing
Ideal for drilling engine blocks, piston guides, and common rail injector components (e.g., 1.75mm holes in 100Cr6 steel) . Its stability ensures minimal deviation in cylinder holes, critical for engine performance.
01
Aerospace & Aviation
Trusted for machining titanium alloys, heat-resistant superalloys, and composite components-where precision and tool durability are non-negotiable.
02
Medical & Dental Technology
Suitable for drilling small-diameter holes (down to 0.4mm) in surgical instruments and dental crowns (e.g., 1.65mm holes in CrCo alloy).
03
Mechanical Engineering
Handles tool steels, stainless steels (316L), and cast iron for manufacturing fixation plates, mounting brackets, and hydraulic components.
04
Mold & Die Industry
Delivers clean holes in hardened steels and composites, supporting mold cavity and dowel pin applications.
05
It is compatible with CNC machines, drill presses, and handheld drills (when used with a spring collet), making it adaptable to diverse workshop setups.
FAQ
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