STEP BITS

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With this three-piece set of impact-ready step drill bits from DEWALT (model DWA1790IR), you'll get the job done more efficiently with less reactionary torque -- in less time. They're optimized for your DEWALT impact driver with its 1/4-inch hex shank, but they also deliver strong performance every time in rotary drill drivers.

The advanced double spiral flute design outperforms straight flute design and extends the life of the bit. The split point tip increases speed, and they also include laser-engraved measurements to increase step visibility. This package includes a 1/8- to 1/2-inch bit, a 3/16- to 1/2-inch bit, and a 3/16- to 7/8-inch bit.

Among the wide variety of applications these bits can be used for, they're ideal for drilling into cans, panels, and junction boxes for electricians; enlarging holes in ducts for HVAC applications; and enlarging door hardware for carpenters.

<h1>Greenlee?34401?1/2" Multi-Hole Kwik Stepper Step Bit</h1> \nGreenlee 34401 Specifications: \n?? Hole Sizes: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32" 5/16", 11/32", 3/8", 13/32", 7/16", 15/32" and 1/2" \n?? Capacity: Cut up through 3/8" (9.5 mm) mild steel, copper, brass, aluminum, wood, plastic and laminates. \n?? Overall Length: 3-3/8" \n?? Minimum Chuck Size:
3/8" \n?? Maximum Material Thickness: 10 gauge \n?? Bit Extension: 901 (not included) \n \nGreenlee 34401 Includes: \n?? (1) Kwik Stepper Step
Bit \n \nGreenlee 34401 Features: \n?? Unique split-tip design penetrates through steel faster. \n?? Resists walking or skidding, even on round surfaces. \n?? Balanced, double-flute construction requires less pressure, does the work for you. \n?? Designed and manufactured in USA. \n?? Multi-hole bits allow you to drill a hole in any of the stated diameters.

<h1>Greenlee?34410?1/2" Single-Hole Kwik Stepper Step Bit</h1> \nGreenlee 34410 Specifications: \n?? Hole Size: 1/2" \n?? Capacity: Cut up through 3/8" (9.5 mm) mild steel, copper, brass, aluminum, wood, plastic and laminates. \n?? Overall Length: 1-7/8" \n?? Minimum Chuck Size: 3/8" \n?? Maximum Material Thickness: 10 gauge \n?? Bit Extension: 901 (not
included) \n \nGreenlee 34410 Includes: \n?? (1) Kwik Stepper Step
Bit \n \nGreenlee 34410 Features: \n?? Unique split-tip design penetrates through steel faster. \n?? Resists walking or skidding, even on round surfaces. \n?? Balanced, double-flute construction requires less pressure, does the work for you. \n?? Designed and manufactured in USA. \n?? Single-hole bits are designed to drill one indicated hole size through a series of steps from bit tip to full size.

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1/4 TO 1 STEP DRILL

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1/4 TO 1-3/8 STEP DRILL

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3/16 TO 7/8 STEP DRILL

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3/16 TO 1/2 STEP DRILL

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1/4 TO 3/4 STEP DRILL

\n<div class="field field-name-field-feature-1 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">Two flutes cut faster and keep bit cooler</div>\n</div>\n</div>\n<div class="field field-name-field-feature-2 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">Fast-starting, non-walking drill tip</div>\n</div>\n</div>\n<div class="field field-name-field-feature-3 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">High-visibility silver step targets for primary hole sizes</div>\n</div>\n</div>\n<div class="field field-name-field-feature-4 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">Thick 3/8&rdquo; hex shank provides a firm, positive grip and won't spin out in the drill</div>\n</div>\n</div>\n<div class="field field-name-field-feature-5 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">13 hole sizes</div>\n</div>\n</div>\n</div>

\n<div class="field field-name-field-feature-1 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">Two flutes cut faster and keep bit cooler.</div>\n</div>\n</div>\n<div class="field field-name-field-feature-2 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">Fast-starting, non-walking drill tip.</div>\n</div>\n</div>\n<div class="field field-name-field-feature-3 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">High-visibility silver targets for primary hole sizes.</div>\n</div>\n</div>\n<div class="field field-name-field-feature-4 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">Thick 3/8&rdquo; hex shank won't round out in the drill chuck for a more positive grip.</div>\n</div>\n</div>\n<div class="field field-name-field-feature-5 field-type-text-long field-label-hidden">\n<div class="field-items">\n<div class="field-item even">9 hole sizes.</div>\n</div>\n</div>\n</div>