Get 3X faster* hole cuts and 4X longer life* with this super-hard cobalt alloy step drill bit.
HERCULES™ super-hard cobalt alloy step bits stand up to heat and tough materials to stay sharper longer. The step drill bits automatically deburr holes as you drill and the spiral-flute design provides faster, smoother cutting. StarterPoint™ No-Walk Fast Start provides quick clean holes in materials from wood to stainless steel.
89% of Customers Would Recommend This Item
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