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HSS Bi-metal hole saw 8% cobalt Ø 38 mm ERK42038 Erko
ERKO ERK42038 Ø 38 mm hole saw made of bi-metal HSS steel with 8% cobalt. Set variable tooth design with a progressive pitch of 4/6 teeth per inch.
Internal SKU: ERK42038
- Brand
- Erko
- Reference
- ERK42038
21,21 €25,45 € TTC
- Direct shipping from supplier
- Tracking number sent by email
Technical specifications Erko ERK42038
- type de denture
- avoyée variable
- nombre de dents/pouce
- 4/6
FAQ HSS Bi-metal hole saw 8% cobalt Ø 38 mm ERK42038
- What is the advantage of the 4/6 TPI variable tooth design for my drilling?
- The set variable tooth design reduces vibrations when engaging the material and facilitates swarf removal. This configuration is particularly effective for limiting cutting forces and increasing tool life on various materials.
- Does the 8% cobalt alloy provide better thermal resistance?
- Yes, the incorporation of 8% cobalt into the bi-metal HSS composition improves hot hardness and abrasion resistance. This helps maintain superior cutting edge sharpness during intensive operations where the tool temperature rises significantly.
- For what types of applications is this hole saw recommended?
- Thanks to its cobalt bi-metal composition and set variable tooth design, this tool is designed for efficient drilling in ferrous and non-ferrous metals. The robustness of the alloy ensures structural stability adapted to standard industrial cutting conditions.