Dormer A101 Hss Left Hand Spiral Jobber Drill 4.00mm

General description This Dormer A101 HSS Left Hand Spiral Jobber Drill is designed for precise drilling in steel and other hard metals. It features a high-speed steel (HSS) construction with a cylindrical shank for a secure grip and stability during use. This drill bit is ideal for general machining applications and allows for accurate hole-making without the need for centering. Technical specifications Model: A101 Tip diameter: 4.0mm Overall length: 75mm Working length: 43mm Point angle: 118° Material: High-Speed Steel (HSS) Tolerance: h8 Flute Geometry: Standard Helix, Left hand spiral Cutting direction: Left-hand (counterclockwise) Standard: DIN 338 Depth of drilling: 4 times the diameter (4xD) Compatibility and accessories Compatible with standard drill chucks Suitable for drill presses designed for small diameter bits Installation Insert the drill bit into a compatible drill chuck, ensuring it is securely tightened Use appropriate safety gear before operation Usage Use in steel

A101 HSS Left Hand Spiral Jobber Drill 4.00mm OL:75mm WL:43mm Dormer Accessories