F3r05 4-blade round nose

● double spiral groove design ensures tool rigidity.

● unequal segmentation and variable helix angle to suppress vibration.

● design for high hardness HRC45 ~ 65 material.

● for dry cutting, high speed cutting, newly developed nanomaterials and coatings.

● high precision precision grinding of geometric groove to ensure maximum stability of the tool.

: : special edge treatment to make the cutting edge firmer and avoid unfavorable stress of the cutting tool.

● recommend the best cooling method: oil mist cutting or air-cooled cutting accessories.

Speed, feed rate and depth of cut determine the most important factors of cutting effect, improper feed rate and speed often lead to lower production, poor work quality and tool damage.