Maykestag HSS-E NC machine reamer 2.30mm H7 left-hand spiral
Precision 2.30mm H7 NC machine reamer manufactured from HSS-E, featuring a
left-hand spiral, four cutting edges and geometry similar to DIN 212 for
accurate finishing of pre-drilled holes.
The Maykestag Code 3080 is an NC machine reamer manufactured from HSS-E and
designed for precision finishing of drilled holes. Its left-hand spiral
geometry and four cutting edges provide a controlled cutting action while
supporting effective chip evacuation during the reaming process. With a 2.30mm
H7 reaming diameter, 3.00mm nominal shank and compact overall dimensions, this
reamer is suited to precision machining applications where accurate hole
sizing and a high-quality finished surface are required. The tool is
manufactured with geometry 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
-
HSS-E construction: High-speed steel with cobalt provides
enhanced heat resistance and wear resistance for demanding precision reaming
applications.
-
2.30mm reaming diameter: Precision cutting diameter for
finishing small-diameter holes.
-
ISO H7 tolerance: Manufactured to provide the H7
dimensional tolerance specified for the reaming diameter.
-
Left-hand spiral: Left-hand helical cutting geometry
provides controlled chip movement during the reaming operation.
-
Four cutting edges: Four-flute geometry provides a balanced
cutting action and supports consistent hole finishing.
-
NC machine reamer: Designed for machine-based precision
reaming applications.
-
DIN 212 geometry: Manufactured with geometry similar to DIN
212.
-
3.00mm nominal shank: Provides a robust shank configuration
for suitable precision toolholding systems.
Why choose Maykestag?
Maykestag is an Austrian cutting-tool manufacturer focused on
precision-manufactured tools for professional machining. Consistent control
of cutting geometry, tool material and dimensional tolerances is important
for achieving reliable machining results, tool life and finished-hole
quality.
The Code 3080 series combines HSS-E tool material with
precision H7 reaming geometry and a left-hand spiral configuration,
providing a practical solution for accurate hole finishing in professional
machining environments.
