Craftsman 1/8 x 1/2 in. Step Drill Bit

Item: 20921 | Model: 20921

Craftsman 1/8 x 1/2 in. Step Drill Bit


Craftsman 1/8 x 1/2 in. Step Drill Bit



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Manufacturer's Warranty
1 year parts and labor

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More Information

Quickly Expand the Size of Holes with the Craftsman 1/8 x ½-in. Step Drill Bit Attach Craftsman’s 1/8 x ½-in. Step Drill Bit with a 1/4" to your power drill to quickly enlarge and de-burr holes. After drilling holes through metal or wood, the surface often remains jagged. This tool clears the burrs while creating a professional, smooth finish. You can also use this tool to widen holes in access points or to accommodate larger pieces of hardware. Professional building mechanics and carpenters often use this step drill bit and find it helpful to have around the house when repairing cabinetry or installing a new TV mount. Expand the size of a drilled hole to accommodate larger hardware, or use the Craftsman 1/8 x ½-in. Step Drill Bit to de-burr existing holes.

  • Craftsman’s 1/8 x ½-in. Step Drill Bit attaches to power drills
  • 1/8" bit size
  • 1" length
  • 1/4" shank size
  • Titanium coating lasts up to 6 times longer than high-speed steel

Specifications & Dimensions

Size Range:
1/8 to 1/2 in.
Step drill bit

Product Overview:
Bit Type:
Step bits
Quantity Type:
Drill bits
Drill Bit Type:
Warranty Detail Link:
Item Weight (lbs.):
Drill Bit Ranges:
1/8 to 1/4in.
Design Cut Quality:
Automatically deburrs holes
Number of Bits:
Titanium coating
Product Type:
Drill bits

Product Documentation

Product Warranty - English

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