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HSS BI-METAL COBALT 8% Hole Saw Ø 25 mm ERK42025 Erko
ERKO ERK42025 HSS bi-metal 8% cobalt hole saw Ø 25 mm. Equipped with a variable 4/6 TPI set tooth pitch for high-performance cutting.
Internal SKU: ERK42025
- Brand
- Erko
- Reference
- ERK42025
18,68 €22,42 € TTC
- Direct shipping from supplier
- Tracking number sent by email
Technical specifications Erko ERK42025
- type de denture
- avoyée variable
- nombre de dents/pouce
- 4/6
FAQ HSS BI-METAL COBALT 8% Hole Saw Ø 25 mm ERK42025
- What is the purpose of the 4/6 TPI tooth pitch on this model?
- The variable 4 to 6 teeth per inch pitch helps to reduce vibration and cutting forces. This configuration ensures optimal chip evacuation when drilling a variety of materials.
- What is the advantage of the 8% cobalt HSS bi-metal composition?
- The bi-metal alloy combining HSS and 8% cobalt increases tooth hardness and heat resistance. This provides an extended tool life during intensive work in alloyed and stainless steels.
- What precautions should be taken to ensure the longevity of the hole saw?
- It is recommended to use a rotation speed suitable for the Ø 25 mm diameter and the material being machined. Regular application of a cutting lubricant is essential to prevent overheating and preserve the sharpness of the set teeth.