US$ 11.23
With rectangular push button
Self Priming two coat formula
Push Connect Fittings
Super fast drying & low odor
Irwin 10231 Self-Starting Step Drill Bit, #1 Butt With rectangular push buttonHighlights: Drills 1 8" 1 2" holes in 1 32" increments Self starting Number of holes: 13 steps 1 4" shank (3 sided) Maximum material thickness: 1 8" Single flute cutting edge for greater control through steps Hex shank prevents slipping in drill chuck Also available with (TiN) coating for longer life New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Ideal for drilling holes into thin materials such as stainless steel,
US$ 11.23
US$ 1399.50
US$ 124.50