Sealey HSS Blacksmiths Drill Bit

The 20mm diameter Blacksmith's Drill Bit provides 205mm overall length with 140mm working length, making it ideal for creating substantial holes in heavy-gauge steel and industrial metalwork. This popular larger diameter is frequently specified for M20 bolt clearance and heavy fabrication projects. The professional-grade HSS construction ensures reliable performance in demanding applications. Features and Benefits: • 20mm diameter with 205mm overall length • 140mm working length for thick material drilling • Roll forged HSS for superior strength • Black oxide coating reduce