Dormer A101 Hss Left Hand Spiral Jobber Drill 4.00mm

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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

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