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Description
Technical data for the M27x1.5 INOX cobalt die
| Technical data | |
|---|---|
| Thread size D1 | M27x1.5 |
| Thread Pitch P | 1.5 mm |
| Outside Diameter D2 | 65 mm |
| Thickness H1 | 18 mm |
| Number of Chip Holes | 6 |
| Required Shaft Diameter | 26.85 mm |
M27x1.5 HSSE Inox DIN 22 568 die – fine threads for medium-sized stainless steel components
The M27x1.5 HSSE Inox die is a professional round tool made from high-performance HSSE high-speed steel, specifically designed for cutting external metric fine threads with a diameter of 27 mm and a pitch of 1.5 mm in stainless steel. A fine thread at this diameter provides increased vibration resistance and higher fatigue strength. The HSSE Inox designation indicates a version with alloying additions (cobalt) that increase resistance to high temperatures and wear when machining difficult-to-machine stainless steel. Compliance with DIN 22 568 and a 6g tolerance ensure proper fit with 6H nuts in applications requiring corrosion resistance in medium-sized components.
Key benefits of the M27x1.5 HSSE Inox die
- HSSE material for difficult-to-machine stainless steel – high-performance high-speed steel with cobalt additions provides long tool life when cutting fine threads in stainless steel prone to work hardening
- Fine thread with a 1.5 mm pitch – the finer pitch increases the load-bearing area and improves resistance to vibration loads in medium-sized stainless steel applications
- 27 mm diameter for industrial applications – a size commonly used in the food, chemical, and pharmaceutical industries, and wherever corrosion resistance is required in medium-sized components
- 6g tolerance according to ISO – standard accuracy class with controlled clearance, ensuring proper fit in stainless steel mechanisms
- Solid round construction – non-segmented construction eliminates dimensional errors and ensures repeatability in the production of corrosion-resistant components with fine threads
The M27x1.5 HSSE Inox die is chosen by workshops serving the food, chemical, and pharmaceutical industries, and wherever corrosion resistance and vibration resistance from a fine thread are required in medium-sized components. Particularly recommended for cutting fine threads on stainless steel rods, pins, and shafts in applications subject to dynamic loads. Use with products dedicated to stainless steel, such as Terebor, and reverse more frequently during cutting because of the material's poor machinability combined with the fine pitch.
Frequently asked questions
Prepare a chamfered stainless steel bar (diameter 26.6-26.65 mm). Clamp it as securely as possible — stainless steel tends to work-harden during machining, which is particularly problematic with fine threads. Keep the die perpendicular, making one to two turns forward and half a turn back. With Inox steel and a fine pitch, reverse very frequently — every 1-1.5 of a turn.
Special threading compounds such as Terebor Inox are absolutely essential, rather than ordinary machine oils. Fine-pitch threading in stainless steel generates high temperatures and causes the material to adhere to the tool without proper lubrication. Apply very generously every 1-2 turns. Never cut fine threads in stainless steel dry — this is absolutely critical to HSSE tool life.
Stainless steel work-hardens during machining and adheres to the tool, and a fine pitch intensifies these problems. Causes: excessive feed, insufficient lubrication with an Inox compound, or failure to use a specialist compound. Stop immediately, unscrew very carefully (steel adheres very strongly during fine threading), and clean the flutes completely. Resume with the most generous possible application of a top-quality Inox compound, very frequent reversing (every 1-1.5 of a turn), and a slower pace than with carbon steel — fine threading in stainless steel requires the greatest patience.
Product accessories
Machine tap M27x1.5 DIN 374 C HSSE Narex
Reference: 0000007203 In stock < 10 items
€43.42
€53.41 brutto
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Shipping
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| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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