AutomationDirect will close at 3:00 PM ET on Wednesday, Nov 21st. We will also be closed on Thursday & Friday, Nov 22nd & 23rd, for Thanksgiving. The shipping cutoff for same-day FedEx shipments on Wednesday, Nov 21st is 3:00PM ET. Freight shipments as well as customer pickups deadline is 1:00PM ET. There will be NO UPS shipping available on Wednesday. Orders placed after the same-day shipping cutoff times will ship on Monday, November 26th.
Technical Info for Step Drill Bits (HSS, HSS-TiN & Co 5) - Fractional size
RUKO split point step drill bits cut fast, clean holes in up to 0.16 inch (8 ga) material. With CBN-ground flutes for a superior cutting edge, these Imperial-size bits are available in HSS (high speed steel), 5% cobalt high-speed steel (HSSE-Co5), and titanium nitride (TiN) coated high-speed steel, suited for many metals and thermoplastics. Step sizes up to 1-1/8 inch are available.