Name: MAYKESTAG HSS-E NC machine reamer 2.50mm H7 left-hand spiral
Brand: MAYKESTAG
SKU: MAY30800025
Price: 620.74 ZAR
Availability: OutOfStock

MAYKESTAG HSS-E NC machine reamer 2.50mm H7 left-hand spiral

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MAYKESTAG HSS-E NC machine reamer 2.50mm H7 left-hand spiral

Stock: Sold Out
Cat No: MAY30800025 11457
SKU: MAY30800025
UPC: 9002740435730

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Maykestag HSS-E NC machine reamer 2.50mm H7 left-hand spiral

Precision 2.50mm 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 2.50mm H7 reaming diameter, 3.00mm nominal shank and 57mm overall length, this reamer is suited to precision machining applications where accurate hole sizing and a high-quality finished surface are required. The tool features geometry similar to DIN 212 and a straight nominal shank designed for standardised high-precision toolholding systems.

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: Cobalt-alloyed high-speed steel provides enhanced heat resistance and wear resistance for demanding precision reaming applications.
2.50mm reaming diameter: Precision cutting diameter for finishing small-diameter holes.
ISO H7 tolerance: Manufactured for precision finishing of holes to the specified H7 tolerance.
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 high-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.

Features

HSS-E cobalt-alloyed high-speed steel
2.50mm reaming diameter
ISO H7 tolerance
Left-hand spiral
Four cutting edges - Z = 4
NC machine reamer design
Geometry similar to DIN 212
3.00mm nominal shank diameter
29mm l3 dimension
14mm l2 cutting dimension
57mm overall length

Recommended applications

Precision hole finishing: Designed for accurately finishing existing holes to the specified reaming diameter.
H7 hole tolerances: Suitable where accurate H7 finished holes are required.
NC machining: Designed for machine-based precision reaming operations.
Small-diameter holes: The 2.50mm cutting diameter is suited to precision finishing of small holes.
Ferrous and non-ferrous materials: The Code 3080 series is suitable for a broad range of engineering materials, including steels, stainless steels, cast iron, copper, brass, aluminium and plastics, with suitability dependent on the specific workpiece material and machining conditions.

Get the right cutting data SpeedGuide Calculator

MaySpeedGuide: Maykestag recommends using the MaySpeedGuide to determine the appropriate cutting conditions for the tool, workpiece material and machining application.

Optimise reaming performance. Correct cutting speed, feed rate and machining conditions help maximise tool life, finished-hole accuracy and surface finish. Always select cutting speed, feed rate and machining conditions appropriate to the workpiece material, machine, toolholding system and application.

Specifications

Description	Spec
Brand:	Maykestag
Product Description:	NC Machine Reamer 2.50mm H7 Left-Hand Spiral
Cat No.:	MAY30800025
Manufacturer Code:	0308000250100
Barcode:	9002740435730
Series Code:	3080
Tool Type:	NC Machine Reamer
Tool Material:	HSS-E
Standard:	Similar to DIN 212
Reaming Tolerance:	ISO H7
Spiral Direction:	Left-hand
No. of Cutting Edges:	4
Reaming Diameter (d1):	2.50 mm
Shank Diameter (d2):	3.00 mm
Shank Tolerance:	h6
Overall Length (l1):	57 mm
Cutting Length (l2):	14 mm
l3 Length:	29 mm
Pilot Diameter:	2.40 mm

Contains

1 x Maykestag HSS-E NC Machine Reamer 2.50mm H7 Left-Hand Spiral

Tags: Maykestag , Reamer , HSS-E Reamer , NC Machine Reamer , 2.50mm Reamer , H7 Reamer , Left Hand Spiral Reamer , DIN 212 , Precision Reamer , Code 3080