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HSCo Multi Longlife machine tap for blind holes DIN 371/376
The Longlife high-performance thread tap with Magma multi-layer coating for process-reliable, economical cutting of threads in series production in almost all materials, such as conventional steels, stainless steels (e.g. V2A, V4A), titanium, heat-resistant and high-strength steels of up to 1200 N/mm2 strength and casting materials. Also suitable for non-ferrous metals, such as aluminium, aluminium alloys, brass, copper and bronze.
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Variants
Outstanding performance and economy
- Up to 12x longer service life and up to 150% faster cutting speed than conventional uncoated machine taps
- Up to 9x longer service life and up to 50% faster cutting speed than conventional machine taps with TiN coating
- Excellent chip removal, prevents accumulations of shavings
Magma multi-layer coating
- Multi-layer design ensures reduced friction values, low adhesion tendency and optimum chip removal
- Excellent temperature resistance up to 800°C
- Very high coating hardness of 3000 HV
Optimum adhesion of coating and reduced risk of chipping on the tool
The extra homogeneous cutting edge rounding ensures high process reliability and even higher service life compared to conventional machine taps.
For process reliability in almost all materials
Newly developed tool geometry with reduced chip angle as well as optimisation of clearance angle and microgeometry
X allowance for increased tool life and process reliability
Ideal for demanding machining and series production with a high number of threads
- When thread cutting, sufficient coolant and lubricant must be added
- For the machine tap/material assignments, see the overview tables
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