Product Description: Upgrade your adjustable hole cutter with this replacement blade and pilot bit set, built for consistent, clean cuts across a variety of materials. Compatible with systems designed around the 49-56-0290 format, this 3-piece kit includes 2 sharp blades and 1 pilot bit, making it perfect for restoring cutting performance without replacing the entire tool. Manufactured from high-speed steel, the blades offer enhanced durability and precision, allowing you to drill smooth, round holes in wood, gypsum board, or light plastic with ease. Whether you're an electrician, builder, or technician, this replacement set keeps your workflow sharp and efficient. adjustable hole cutter blade kit pilot bit and blade replacement hole cutter parts set drywall wood hole saw blades compatible with 49-56-0290 blade kit for circular hole cutter hss replacement blades for hole cutter ✅ Additional Product Info: Material: High-Speed Steel (HSS) Unit Count: 3 PCS (2 blades + 1 pilot bit) Power Source: Manual (used in drill-powered tool) Color: Silver Is Fragile: No Recommended Use: Electrical, HVAC, Construction, DIY