This drill is a good quality product. I have used it several times on metal and wood and it has worked as it should. The key to the long life of these bits is that there are no side forces. Keep the RPM low until the bit enters the hole, especially when drilling in metal. A guide notch with hole punch saves you the hassle.
πͺ Bi-Metal Cutting Blades: Imachinist S933414 - Enhancing Precision and Performance
10 Review
Enhanced Cutting Efficiency with Olson FB23370DB 0 025 2 Inch Blade
10 Review
POWERTEC 62-Inch 8-Inch Blade - Model 13132X
12 Review
High-Performance Bosch BS80 6W Bandsaw - 80 Inch 4 Inch Blades
11 Review