Metalworking buyers waste money on brand markups. Tool catalogs rarely explain how to choose the right annular cutter for your job. Shopping direct from a technical factory means more value and new insights. This page shows how you get more power, lower cost-per-hole, and total machine compatibility—all from the real source. Tenyu Tool engineering delivers […]

Metal drilling projects depend on both the right tool and the right material. Picking a cutter that lasts longer and drills faster makes a big impact. TCT annular cutters work best for tough or thick metals, providing faster cuts and long life. HSS annular cutters suit mild steel and budget jobs. Choose based on your

Mag drill bits are expensive, and failures cost you time and money. Proper care stretches each bit’s lifespan, reducing replacement costs and job interruptions. To maximize mag drill bit life, clean flutes after every use, lubricate shanks, inspect for wear, use sharp pilot pins, and store your bits safely. Simple steps keep tools sharper and