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First choice for machining steel, cast iron, and short chipping materials. Suitable for severe cutting conditions. First choice for stainless steel. Suitable for deep drilling and operations where low power consumption is required.
Speeds & feeds are starting recommendations only. Factors such as machine, fixture and tooling rigidity, horsepower available, coolant application and others will affect the performance significantly.
First choice for machining steel, cast iron, and short chipping materials. Suitable for severe cutting conditions. First choice for stainless steel. Suitable for deep drilling and operations where low power consumption is required.
1) Select your material in the ISO colored chart with respect to material description and hardness (HB). 2) Start with the recommended cutting speed, v c (m/min) and feed per revolution, f n (mm/rev). Adjust the cutting speed and/or feed rate based on your cutting conditions.
Start with conservative speeds and feeds while analyizing the rigidity of the process. Then cautiously progress incrementally to achieve optimum performance. 800.248.8315 | fullertontool.com.
Speed and Feed Recommendations NOTE: The speeds and feeds shown are suggested starting points only and may be increased or decreased depending on actual material and machining conditions.
Speeds and Feeds D2 h6 D1 h6 L1 L2 Speeds and Feeds Chart Star SU’s Deep Hole Twist Drills target 30x diameter and beyond, reversed engineered for your specific application. • Flute geometery sculptured for superior chip control • Flutes are polished beyond cutting area for enhanced chip evacuation • Standard h6 tolerance on shank and ...
