Bordo 7400-S1X50 50mm HSS Annular Cutter Set, 7pieces

HSS Annular Cutter Set
Annular Cutters achieve burr-free finished holes without the need for pre-drilling or step drilling. faster and more accurate than using standard HSS twist drills.
Bordo Annular Cutters are CNC ground and feature multi-cut geometry for smooth and fast cutting.
The precision ground flutes run the entire length of the cutter providing efficient chip removal.
Features:
increased cutting speed
reduced tooth load
minimized tool wear
extended tool life
close tolerance drilling without runout
reamed quality burr-free finished holes
resharpenable.