METAALBOOR HSS-CO 3,9X75MM 8140121 DIN338S PERFOR

Product description

• Reduces cutting effort while maintaining good tip strength.
• Enables versatile use on portable electrical tools and CNC machine tools.
• Suitable for deep drilling and for materials with chips that are difficult to extract.
• For general use in metals up to 1200 N/mm².

Properties

• 1/3 2/3 grinding
• Cylindrical shank
• Type S flute
• 5% cobalt HSS

Applications

• P6-Martenitic stainless steels
• P5- Ferritic stainless steels
• P3- strong alloy steels
• P2- Weakly allied steels
• P1- Unrealized steels
• N3- Copper alloy
• N3-2- Copper-brass alloy with pb<= 1%
• N1-4- based alloy Aluminum-4000 Series: With Silicon
• N1-4-1-Aluminum-based alloy-4000 series: Silicon
• M1- austenitic stainless steels
• K4- CGI Cast Iron
• K3- Nodular and GS Cast iron
• K2- Gray Cast iron