HSS-CO5 Machine Tap M6 Straight Fluted Metric Iso Din 13 Alunit

Features

Description

Maykestag HSS-Co5 Machine Tap M6 Straight Fluted ALUNIT Professional M6 straight-fluted machine tap manufactured from HSS-Co5 for metric ISO threads to DIN 13, featuring a 1.00mm pitch, ISO 2 (6H) tolerance, Form B chamfer and Maykestag ALUNIT coating for dependable machine threading. The Maykestag Code 4807 is a precision machine tap designed for producing metric ISO internal threads in through holes.

This M6 version cuts a standard M6 x 1.00 thread and combines straight-fluted geometry with a Form B chamfer of 3.5-5 pitches. The tap is manufactured from cobalt-alloyed HSS-Co5 and carries Maykestag's green-ring Uni classification, identifying it as a versatile tapping tool for a broad selection of suitable engineering materials. What is a straight-fluted machine tap? A straight-fluted machine tap has flutes running parallel to the axis of the tool rather than spiralling around it.

This proven geometry provides a strong, stable cutting form and is widely used for controlled machine production of internal threads. Code 4807 is specifically identified by Maykestag for through-hole applications and metric ISO threads to DIN 13. Product highlights

• M6 x 1.00 metric thread: Produces standard M6 metric ISO internal threads with a 1.00mm pitch.
• HSS-Co5 construction: Cobalt-alloyed high-speed steel provides the strength, toughness and heat resistance required for professional tapping operations.
• Straight-fluted geometry: Strong, conventional flute design for stable and controlled machine threading.
• Through-hole application: Designed specifically for threading holes where the tap can pass through the workpiece.
• Form B chamfer: 3.5-5 pitch chamfer provides progressive cutting engagement at the start of the thread.
• ISO 2 (6H) tolerance: Standard internal metric thread tolerance specified by Maykestag for the Code 4807 series.
• 60° metric ISO profile: Correct thread profile for metric ISO threads to DIN 13.
• ALUNIT coating: Maykestag coating specification for the Code 4807 machine-tap series.
• Green-ring Uni classification: Quickly identifies the tool as part of Maykestag's universal application range.

Why Choose Maykestag?

Maykestag is an Austrian cutting-tool manufacturer with a strong focus on precision geometry, reliable dimensional control and clearly defined material applications. These qualities are particularly important in tapping, where thread accuracy depends on the correct combination of tap geometry, thread tolerance, cutting material and machining conditions.

The Code 4807 series combines HSS-Co5, straight-fluted geometry, a Form B chamfer and ALUNIT coating with Maykestag's Uni application classification. The result is a professional machine tap developed for repeatable metric ISO thread production across a useful range of workshop and production materials.

Designed for Reliable Metric Threading This M6 tap is designed around the standard 1.00mm metric coarse pitch and a 60° ISO thread profile. The Form B lead distributes the cutting action over approximately 3.5-5 pitches, helping the tap enter the prepared hole progressively. For this M6 size, Maykestag specifies a 5.0mm tapping drill diameter, an overall length of 80mm and a thread length of 16mm.

Correct alignment, suitable lubrication and the appropriate cutting data are important for achieving accurate threads and dependable tool life.