drill bits & sets
irwin industrial tool co. vg10239 9 2 hole sizes . 88 and . 13 for . 50 inch and . 75 inch ko
new speedpointt tip provides 6x faster initial penetration time than before and eliminates the need for center punching single fluted cutting edge assures true round holes and allows greater control with less vibration ideal for drilling holes in thin materials such as mild steel copper brass aluminum plexiglass wood and laminates cutting diam 7 8 in min 1 1 8 in max cutting edge material hss material thickness 1 8 in max measurement type fractional no of steps 2 shank diam 1 8 in sku eglt18656
irwin industrial