Tap FANAR GWINTOWNIK M32x1.5 DIN-374B (6H) HSSE 800 — metric M32x1.5 thread

FANAR GWINTOWNIK M32x1.5 DIN-374B (6H) HSSE 800 is a machine tap designed to produce internal metric threads M32 x 1.5 according to DIN 374B with a 6H tolerance class. Manufactured from HSSE 800 high-speed steel with cobalt, the tap is intended for use on appropriate tapping machines, drill presses with tapping attachments, or CNC equipment. It is suitable for cutting or forming threads in industrial production and maintenance settings where dimensional accuracy and tool life are required.

Advantages

The HSSE 800 material with cobalt provides increased hardness and wear resistance compared with conventional high-speed steels, improving durability during repeated tapping operations. Conformance to DIN 374B and 6H tolerance ensures consistent thread geometry compatible with standard metric mating parts. The tap’s geometry and material selection are optimized for machine use, offering stable cutting performance and predictable tool life under recommended operating conditions.

Suitable for

• Production of internal M32×1.5 metric threads in metal components
• Repair and maintenance of mechanical assemblies with M32×1.5 threaded connections
• Batch machining on milling machines, lathes with tapping heads, or CNC machining centers
• Applications requiring conformity to DIN 374B and 6H tolerance class

Key specifications

• Thread size and pitch: M32 × 1.5
• Standard: DIN 374B
• Tolerance class: 6H
• Material: HSSE 800 (high-speed steel with cobalt)
• Intended use: machine tap for internal metric threads

How to use

Select the appropriate tapping holder or machine setup that secures the tap concentrically and provides adequate axial alignment. Use a correct pilot hole diameter according to standard tapping charts for M32×1.5 and ensure the workpiece is firmly clamped. Apply suitable cutting fluid for the workpiece material to reduce friction and heat. Operate the machine at speeds and feeds recommended for HSSE taps and the specific material being machined. Retract the tap frequently when cutting deep threads to clear chips, or use peck tapping cycles on CNC equipment to avoid chip jamming.

Usage recommendations

For optimal tool life, match cutting speeds and feed rates to the workpiece material, use appropriate lubricants for tapping, and avoid axial misalignment. Inspect threads after tapping for dimensional accuracy and surface condition; regrind the tap when wear affects performance.