Answer
Mar 05, 2026 - 06:25 AM
Bit size or diameter determines the width of the hole you can create, making it essential to choose the right size for your project requirements. A range of sizes allows you to tackle everything from fine pilot holes to large openings for hardware or pipes. Having sets with incremental sizes offers versatility and precision, preventing material damage from using an incorrect size. For example, the Fisch FSF-364757 29-Piece Set covers 1/16" to 1/2" in 1/64" increments, ideal for detailed woodworking, while the Fisch FSA-367208 Black Shark Forstner Set includes sizes up to 2-1/8" for larger applications. Multiple size options mean you can always find the perfect fit for your bits & drilling tools needs.
