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IRWIN Marples Forstner Bit, Wood Drilling, 1-1/4-Inch (1966932) 1-1/4″ 1-1/4-Inch Bit

What people love (and don’t love)

What people love

  • Cuts precise, smooth holes in wood, ideal for drill press use
  • Well made and sharp, providing clean and smooth cuts
  • Excellent value for the price compared to similar bits
  • Stays sharp and performs consistently over time
  • Solid and well-constructed for reliable use

What people don’t love

  • Some report poorly machined edges with burrs needing cleanup
  • Occasional issues with dull side cutters leading to rough tear out
  • Not ideal without proper setup like a drill press or vise

Reliable and effective Forstner bit with great value, but quality control can vary slightly.

Summary based on customer review evidence.

Quick facts

  • Brand: ‎IRWIN
  • Price: USD 11.08
  • Rating: 4.70 (3215 reviews)

The IRWIN Marples 1-1/4″ Forstner Bit (1966932) is made for clean, accurate wood drilling when a standard twist bit won’t deliver the flat-bottom results you need. Its optimized ultra-sharp knife-edge design is engineered to cut smoothly through both hard and soft woods, helping you produce high-quality holes with a fine, smooth finish.

This bit is a strong pick for fine woodworking tasks like cabinet-making, hinge and hardware recesses, and other projects where a tidy pocket or flat-bottom hole improves fit and appearance. A reduced shank makes it compatible with 3/8″ and larger drills and drill presses, so it’s easy to add to most shop setups.

  • Drills flat-bottomed and pocket holes in significantly less time than traditional Forstner bits
  • Optimized ultra-sharp knife edge design engineered to cut through hard and soft woods smoothly and efficiently
  • Produces high-quality flat-bottomed and pocket holes with a fine, smooth finish
  • Reduced shank fits 3/8″ and larger drills and drill presses
  • Ideal for fine woodworking, cabinet-making, and more

Size: 1-1/4″ (31.75 mm). What’s included: one wood drilling Forstner bit.