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3 x 20 x 6 x 62 2FL 140 Degree Point 30 Degree Helix Hurricane 3.0 Drill PowerA - High Performance CARBIDE - for Steel - Stainless - Super Alloy - Titanium - ID: 834-H30-0300

Part Number: 834-H30-0300
3 x 20 x 6 x 62 2FL 140 Degree Point 30 Degree Helix Hurricane 3.0 Drill PowerA - High Performance CARBIDE - for Steel - Stainless - Super Alloy - Titanium - ID: 834-H30-0300
Hurricane High Perfomance carbide drill
Your Price: $34.28USD
Availabilty In Stock
3 x 20 x 6 x 62 2FL 140 Degree Point 30 Degree Helix Hurricane 3.0 Drill PowerA - High Performance CARBIDE - for Steel, Stainless, Super Alloy, Titanium - ID: 834-H30-0300
Flute Length: 2mm
Coating: Uncoated
Number of Flutes: 2
Angle: 140 Degree
Material: Solid Carbide


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DLC Diamond Like Coated Drill

Diamond-like-carbon (DLC) coatings are a particular area of expertise for CDTooling. Among PVD & PaCVD coating compositions and technology, DLC coatings stand out as a particularly distinctive category. These coatings exhibit a desirable combination of a low coefficient of friction and high micro-hardness, making them extremely effective in many tribological and wear applications.

DLC coatings are formed when ionized and decomposed carbon or hydrocarbon species land on the surface of a substrate with energy typically 10-300eV. DLC films may possess exceptional mechanical (high hardness), optical (high optical band gap), electrical (high electrical resistivity), chemical (inert) and tribological (low friction and wear coefficient) properties and can be deposited at low substrate temperature (<200°C).

DLC films are generally amorphous (i.e have no dominant crystalline lattice structure) and consist of a mixture of sp2 (graphite) & sp3 (diamond) phases. Control of film properties is strongly dependent on the flux characteristics of the chosen deposition technique (PVD sputter or evaporation and Pa-CVD), metal and hydrogen content within the film, sp2:sp3 ratio, substrate bias voltage, ion energy and ion density as well as substrate temperature. DLC film friction coefficient against steel generally ranges from 0.05-0.20, whilst film hardness and sp3 content can be tailored for specific applications. Metal and hydrogen containing DLC (Me-DLC or a-C:H:Me) exhibit hardness in the range 500-2000HV with 35% sp3, metal free DLC (C-DLC or a-C:H) typically 1500-4000HV and up to 75% sp3 , whilst tetrahedral amorphous carbon (ta-C) can be 4000-9000HV with 80-85% sp3.

CDTooling offers a complete range of DLC phase compositions, and hence the widest possible range of selectable mechanical and physical properties. The characteristics of the tools and/or application will determine which DLC coating structure would be best suited. A Richter Precision Inc. Coating Specialist would be pleased to aid you in your selection.

Please see the table below for a complete listing of our available DLC coating compositions:
DLC Coating Specifications and Technical Data
Name Composition Thickness (microns) Micro-
of Friction
Max. Working Temp. Process Temp.
TitankoteC10 DLC (ta-C) 0.5-2.5 5000-9000 0.1 400°C/750°F 204°C/400°F
Titankote C11 DLC (a-C:H) 1.0-4.0 2000-3000 0.1 350°C/660°F 204°C/400°F
Titankote C12 Me-DLC 1.0-5.0 1000-2000 0.1 350°C/660°F 160°C/320°F
TitankoteC14 C-DLC 1.0-3.0 2200-4000 0.06 – 0.15 350°C/660°F 180°C/356°F

High Power Impulse Magnetron Sputtering

CDTooling uses the first commercial coating facility in North America to implement full industrial scale High Power Impulse Magnetron Sputtering (HIPIMS) technology. This technique can be used to apply very high power density pulses (>1000Wcm-2, at selectable pulse duration 50-200µs and frequency 50-500Hz) to a magnetron cathode to produce exceptionally high plasma densities of the order of 1019m-3 or greater.

Traditionally, the largest inherent problem with DLC coatings has been issues of adhesion: typically the higher the sp3 percentage in a DLC film, the harder the DLC film but the higher the compressive stress within that film. In extreme cases, such stresses can create unstable interfaces (i.e adhesion and/or cohesion issues) and the film may become prone to delamination. HIPIMS technology can be used to alleviate this problem by priming the substrate surface prior to coating through shallow metal ion implantation and increased interface strength.

HIPIMS sources generate an unusually high metal ion concentration in the sputter plasma (>80% ion fraction unlike traditional sputter sources which are typically <5%). Ions arriving at the substrate may be accelerated by applying a biasing voltage on the substrates (typically 600-1200 V) which substantially increases ion energy and sputtering efficiency on the substrate surface. If the energy is high enough, shallow metal ion implantation to create a sub-surface inter-metallic layer may take place, controlling surface stresses and modifying surface lattice parameters to improve the adhesion. Furthermore, this technology produces extremely smooth films and does not create excessive radiant heating or macro-particle incorporation. This leads to dense films that are free from macro-growth defects.

Titankote™ C12 (Me-DLC) and Titankote™ C14 (C-DLC) both employ this exciting new technology. Please contact us to find out how this technology can improve a pending or existing DLC coating program.

Typical Applications for DLC Coatings:
DLC coatings have many potential applications for tribological and wear applications. Typical areas of utilization for these coatings include:

Cutting * Metal Forming * Molding
  • Drills
  • End Mills
  • Razor Blades
  • Carbide Inserts
  • Punches
  • Dies
  • Fine Blanking
  • Tools Coining Dies
  • Plastic InjectionMolds:
    • Cavities & Cores
    • Ejector Pins
  • Rubber Molds

Engines Components
  • Valves
  • Wrist Pins
  • Tappets
  • Pistons
  • Shafts
  • Gears
  • Bearings
  • Cams or Slides
* - typically utilized for non-ferrous applications
Material: Solid Carbide

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