Cutting data (SUHNER)

In this section you can find some calculation exemples such as:

• Selection and application recommendations for HSS and carbide drills, 3 × diameter
• Selection and application recommendations for tapping tools in HSS, DIN 376
• Selection and application recommendations for milling tools in HSS and carbide 0.1–1× diameter
• Required thrust force for drilling as a function of feed rate and drill dia.: Table A.
• Required drive power for drilling as a function of drill dia. and feed rate: Table B.
• Motor capacity, spindle speed, and torque requirement for tapping operations.
• Torque values for thread-forming operations including tool wear.
• Cutting speed and feed rates for 6 different milling tools in HSS and carbides, with formulas.
• Formulas for tapping with HSS tools in 14 material classifications.
• Required drive power and feed force for multiple-spindle drilling and tapping heads.