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

Warranty Detail Link:

Materials & Finishes:
Quantity Type:
Drill bits

Design Cut Quality:
Automatically deburrs holes

Bit Type:
Step bits
Step drill bit

Product Overview:
Titanium coating
Size Range:
1/8 to 1/2 in.
Drill Bit Type:
Item Weight (lbs.):
Number of Bits:
Product Type:
Drill bits

Dimensions and Weight:
Drill Bit Ranges:
1/8 to 1/4in.

Product Documentation

Product Warranty - English

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