Sealey Worksafe HSS Twist Drill Bit

The Sealey Worksafe HSS Twist Drill Bit Ø4mm is supplied as a single drill bit and represents another highly versatile workshop essential. The 4mm diameter is extensively used for creating clearance holes for M5 fixings, pilot holes for wood screws, and general drilling across metalworking, carpentry, and engineering applications. This size strikes an excellent balance between creating substantial holes whilst maintaining material strength, making it indispensable for assembly work, maintenance tasks, and general fabrication projects. Features and Benefits: • 4mm diameter perfect for M5 clearance holes • Single pack for everyday workshop applications • Versatile across metalworking, wood, and plastics • HSS construction ensures extended working life • Essential for assembly, maintenance, and fabrication tasks Specifications: Brand: Sealey Size: Ø4 x 75mm