Boron Killer Drill Bit For Spot Welds, 8mm Tungsten Carbide 3-Flute, Multi-Layer Coated, Slays Boron Steel Like Butter, Heavy Duty Metalworking Tool, 1 Pound Pack

8mm Tungsten Carbide Boron Spot Weld Drill Bit, 1 lb Pack
✔️ 8.0 mm size, tungsten carbide, multi-layer coat, 3-flute boron steel

This boron killer drill bit is designed to cut spot welds from boron steel. Made from tungsten carbide, this bit handles the ultra hard metal used in high strength steels. It comes as a single piece in a 1 lb pack.

✅ Material: tungsten carbide
✅ Size: 8.0 mm
✅ Flutes: 3-flute design
✅ Coating: multi-layer coated for longer life
✅ Application: cuts spot welds in boron steel
✅ Pack quantity: 1 piece

💡 What is a boron steel spot weld drill bit used for? Here's a handy overview.

- removes spot welds in boron steel plates - made from tungsten carbide for durability when cutting hard metals - 8.0 mm size matches common panel hole requirements - 3-flute design helps with chip evacuation and less binding✝️