NEIKO 10173A Step Drill Bit Set for Metal and Wood, 5 Piece SAE, Spiral Grooved for Faster Drilling & 20753A Keyless Drill Chuck for Impact Driver, Chuck Conversion Adapter, 1/4” Hex Shank

★★★★★ 4.8 51 reviews

US$18.14
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US$18.14
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Product details

Management number 231734871 Release Date 2026/06/18 List Price US$18.14 Model Number 231734871
Category
  • Product 1: PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
  • Product 1: STEP DRILL BIT FOR METAL: With a split point tip that accelerates cutting speed while preventing angled walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.
  • Product 1: SPIRAL DESIGN: The two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting. With 50 step sizes combined, each hole made with these step bits will be precise.
  • Product 1: QUICK-CHANGE: The 1/4-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools.
  • Product 2: DRIVER TO DRILL: This unique converter will turn any 1/4” cordless power screwdriver into a drill or grinder for all your drill bits up to 3.8 mm (0.15 inches) in diameter. This tool gives you the freedom of one-handed drilling with both left- and right-hand rotation.
  • Product 2: QUICK INSTALL: This drill chuck for impact driver goes from driving to drilling in seconds to keep up with the pace of your job by a simple plug and play action. Our impact drill adapter accepts drill bits up to 1/4" diameter making this the perfect tool for any home or garage setting.
  • Product 2: KEYLESS DRILL CHUCK: The keyless chuck securely holds round-shank drill bits without the need for keys or extra tools to install the drill bit onto your cordless screwdriver giving you a quick and easy transformation to a cordless power drill.
  • Product 2: 1/4” FIT HEX KEY ADAPTER: The 1/4” hex impact wrench adapter shank easily inserts into your standard impact driver with ease letting you switch from task to task instantly. This chuck can convert an impact driver into a driver drill quickly and efficiently.

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