Dormer PrametUnit 4 Lindrick Way S43 4XE Barlborough, Chesterfield, United KingdomT: 0870 850 4466F: 0870 850 8866
Increasing the number of flutes makes the load on each tooth more homogeneous and, consequently, this allows for a better surface finish. When using milling cutters with a high helix angle ensure the tool holder is good quality and has sufficient clamping forces.
Flexibility within the component and machine tool spindle can cause damage to the drill as well as the component and machine - ensure maximum stability at all times. This can be improved by selecting the shortest possible drill for the application.