Maykestag HSS-E NC machine reamer 5.90mm H7 left-hand spiral
Precision 5.90mm H7 NC machine reamer manufactured from HSS-E, featuring a
left-hand spiral, six cutting edges and a 6.00mm shank for standardised
high-precision toolholding.
The Maykestag Code 3080 is an HSS-E NC machine reamer designed for precision
finishing of existing holes. The tool features a left-hand spiral and six
cutting edges for controlled and consistent hole finishing. With a 5.90mm
reaming diameter and H7 tolerance, it is designed to produce accurate finished
holes in professional machining applications. The 6.00mm nominal h6 shank
provides a suitable toolholding configuration, while the NC-compatible design
is similar to DIN 212.
What is a machine reamer? A machine reamer is a precision
cutting tool used to accurately finish an existing hole to a specified
diameter and improve its dimensional accuracy and surface finish. Unlike a
drill, a reamer is designed to remove a relatively small amount of material
from an already prepared hole. Machine reamers are commonly used where
consistent hole dimensions are important.
Product highlights
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HSS-E construction: High-speed steel with cobalt alloying
for demanding precision machining applications.
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5.90mm H7 reaming diameter: Designed for precision
finishing of existing holes to H7 tolerance.
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Left-hand spiral: Left-hand spiral geometry provides
controlled chip movement during the reaming operation.
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Six cutting edges: Six-flute cutting geometry supports
consistent and balanced hole finishing.
- NC-compatible design: Geometry similar to DIN 212.
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6.00mm nominal shank: Provides the appropriate shank
configuration for standardised high-precision toolholding.
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Uncoated design: Blank HSS-E cutting surface for
precision reaming applications.
Why choose Maykestag?
Maykestag develops precision cutting tools for professional machining
applications, combining controlled cutting geometry with carefully specified
tool materials and dimensions. These factors are important for achieving
reliable hole accuracy, surface finish and tool performance.
The Code 3080 series combines HSS-E construction with H7
precision reaming geometry, a left-hand spiral and six cutting edges for
accurate machine-based hole finishing across a broad range of engineering
materials.
