Linear Tools Double-Ended BS1 Centre Drill Bit 1.19mm (3/64)

The Linear Tools Double-Ended BS1 Centre Drill Bit is a precision-engineered tool designed for accurate centring and spot drilling applications. Manufactured from high-speed steel (HSS), it ensures excellent durability and heat resistance, maintaining a sharp cutting edge for extended use in a variety of materials.

This double-ended drill bit features a 60° inclusive countersink angle on one end and a 118° standard point on the other, providing versatile functionality for starting holes and creating chamfers for countersunk screws. It is manufactured to the exacting standards of BS 328:1972, guaranteeing consistent quality and reliable performance in professional and workshop environments.

Key Applications

Ideal for machining and metalworking tasks, this centre drill is perfect for creating precise starting points on lathes, drill presses, and milling machines. Its right-handed cutting action provides clean, accurate cuts, helping to prevent drill bit wander and ensuring holes are started exactly where needed.

Specifications

• Drill Bit Size (Metric): 1.19 mm
• Drill Bit Size (Imperial): 3/64