Reamers

Listing ID #3800777

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Supply Type Manufacturer, Exporter, Supplier

Preferred Buyer From : All over the world

Precision reamers are designed to slightly enlarge the size of a previously formed hole with a high degree of accuracy that leaves the sides smooth. You’ll find the reamer tool you need here for....

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Product Details

CoroReamer™ 435 is a multi-application, versatile and high speed reamer, suitable for a wide range of materials. It gives you really close hole tolerances and high-quality surface finish thanks to internal coolant, the cutting edge geometry and extremely unequal spacing of the cutting edges.

Benefits

High productivity due to high cutting parameters
Consistency and productivity saving time and costs
Excellent surface finish on the component
Uniform concentricity for long tool life and dimensional accuracy
High stability due to the solid carbide body
Internal coolant for better chip evacuation and reduced wear

Features

Micro-grained carbide for high hardness and toughness
Internal coolant (axial for straight flute and lateral for spiral flute) deliver coolant directly to the cutting zone, resulting in longer tool life and good chip evacuation
DIN 65535 HA shank to H6 tolerance and for direct clamping in hydraulic chucks, such as CoroChuc 930, shrink-fit and high precision chucks
Available as bright finish and TiAIN coating which allows an increase in cutting parameters, resulting in increased productivity and reduced built-up edge
Flute geometry with extremely unequal flute spacing

Application

For a wide range of applications and materials
For all industry segments e.g. general machining, die and mould, automotive, energy and power generation
Available in spiral flute for through holes and straight flute for blind holes
Standard diameter range: 3.97–20 mm (0.156-0.787 inch)
Achievable hole tolerance: IT7

Spiral flute

For through holes
Guaranteed chip flow
Reduced chip angle
Good for interrupted cuts

Straight flute

For blind holes
No chip flow
Bigger chip angle
Reduced vibration

Comparison of unequal and extremely unequal flute spacing

Extremely unequal flute spacing means that the divide is not the same for each tooth. As there are no teeth diametrically opposite each other, the reamer produces a hole with improved hole roundness variance.

Company Details

Key facts about the Sandvik Group*
Revenues 91 billion SEK (approx.)
Number of employees 43,000 (approx.)
Chairman of the Board Johan Molin
President and CEO Björn Rosengren
Investments in R&D 3.5 billion SEK (approx.)
Number of active patents 7,300 (approx.)
Headquarters Stockholm, Sweden
Founded year 1862
* Figures refer to Group total 2017 excl. Mining Systems
Driven by customers' challenges, we make industrial processes more efficient, profitable and safer.
Sandvik is a high-tech and global engineering Group with about 43,000 employees with a strong commitment to enhancing customer productivity, profitability and safety.
Our operations are based on unique expertise in materials technology, extensive knowledge about industrial processes and close customer cooperation. This combination, coupled with continuous investments in research and development (R&D), has enabled us achieve world-leading positions in the following areas:
Tools and tooling systems for industrial metal cutting
Equipment and tools, service and technical solutions for the mining and construction industries
Advanced stainless steels and special alloys as well as products for industrial heating
Business areas
Sandvik's operations are organized into three business areas responsible for research and development (R&D), production and sales of their respective products. Read more about Sandvik's business areas
Key facts about the Sandvik Group*
Revenues 91 billion SEK (approx.)
Number of employees 43,000 (approx.)
Chairman of the Board Johan Molin
President and CEO Björn Rosengren
Investments in R&D 3.5 billion SEK (approx.)
Number of active patents 7,300 (approx.)
Headquarters Stockholm, Sweden
Founded year 1862
* Figures refer to Group total 2017 excl. Mining Systems
Our vision is to set the industry standard. It means that we set the benchmark for others to follow.
With more than 2,700 people active in research and development, we have established a significant track record in commercializing new products and solutions, many of which have become the yardstick within our customers' industries.
Driven by the challenges our customers face, we continuously strive to set new industry standards, resulting in higher productivity and enabling more efficient and safer industrial activities. At Sandvik, we have the passion, expertise and innovative mindset for developing new ideas into pioneering solutions.
Strong foundation for continued success
Since Sandvik was established more than 150 years ago, our business concept has been based on innovation, technology leadership and close, long-term customer relationships. To ensure future leadership and value creation for our customers and shareholders we have the following strategic agenda:
Focus on our core capabilities and ensure to be number one or two in our chosen segments and markets
Maintain strong technology leadership and innovation capabilities
Assure high accountability and decisions close to customers
Ensure stability and profitability and thereafter growth
Strive for efficiency and continuous improvements
Ensure a culture of doing things right – ethically and responsibly
Attract, develop and retain exceptional people