11 Holes 3/4 - 1-3/8" Step Drill Bit

• Premium Swift Bore® High-Speed Molybdenum Steel - Heavy-Duty. Wear resistant against high temperature and abrasion.
• Precision Ground, Bright Finish
• Hole Sizes 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8"
• For metal, wood & plastic drilling
• For hole enlarging, requires a pilot hole.
• Ideal for 1" conduit and tubing.
• Produce perfectly round burr-free holes in materials up to 1/8" thick.
• 11 conventional drill sizes on one bit.
• Lobular shanks won’t slip in the drill chuck.
• Sizes are laser marked on the bit for easy hole size identification.
• Cone shape of the bit adds strength so there is no flexing of the bit while drilling.
• Economical and practical for electricians, auto mechanics, sheet metal workers, and general contractors.
• Shank Size 1/2"

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