Boltmasters range of Broach Cutters/Annular Cutters achieve a burr-free finished holes without the need for pre-drilling or step drilling. faster and more accurate than using standard HSS twist drills.
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.