Общий каталог FANAR 2021 - страница 323

i Technical information 10.4. Flutes number Bigger capacity of flutes Low number Possibility of working with a of flutes larger width ae Easier chip evacuation Larger core More flutes Greater rigidity of the tool Better surface quality Higher feed values 10.5. Helix angle 10o Smaller Lower risk of pulling out of the helix angle holder Higher risk of vibrations 30o 45o More teeth in workpiece in the Bigger same time helix angle Longer cutting edges Less vibration 60o Better surface quality 12 320