IDEAL® step drill bits for precise, repetitive drilling through the toughest materials including brass, carbon steel, cast iron, stainless steel, and more. These tough and reliable tools are constructed with a rugged titanium nitride exterior coating for protection, edge retention and corrosion resistance. Each step is gradually blended to ease stepping through hole sizes; reducing the need to keep changing drill bits. Split point design eliminates the need for a starter hole or punch and delivers three times faster starts, saving valuable time. The double-fluted design provides balanced cuts, more cutting surface compared to a single flute design, and cooler operation.

IDEAL® Step Drill Bit, Imperial, 1/4 in Diameter Minimum Hole, 7/8 in Diameter Maximum Hole, 11 Hole, 2 Flutes, 3/8 in Dia Shank, Split Point, Tin Plated, Applicable Materials: Brass, Carbon Steel, Cast Iron, Stainless Steel

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDEAL_35_513_RoHS.pdf https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/IDEAL_35_513_RoHS.pdf

• These tough and reliable tools are constructed with a rugged titanium nitride exterior coating for protection, edge retention and corrosion resistance
• Each step is gradually blended to ease stepping through hole sizes, reducing the need to keep changing drill bits
• Split point design eliminates the need for a starter hole or punch and delivers three times faster starts, saving valuable time
• The double-fluted design provides balanced cuts, more cutting surface compared to a single flute design, and cooler operation