Edma A777 HSCo Heavy Duty Jobber Drill 1.50mm OL40mm WL18mm DOR150COB

General description Series A777 HSS-Co heavy duty jobber drills are designed for applications that generate more heat, making them ideal for machining higher tensile materials. Constructed from cobalt high-speed steel, these drills offer exceptional durability and performance in tough conditions. The 135° split point enhances precision and provides a clean finish, making them suitable for various professional and DIY projects. Technical specifications Drill Diameter: 1.5mm Material: Cobalt High-Speed Steel Finish/Coating: Bronze Flute Construction: Ground Spiral Flute Length: 18mm Overall Length: 40mm Point Angle: 135° Point Type: Four Facet Number of Flutes: 2 Helix Type: Normal Helix Drill Diameter Tolerance: h8 Cutting Direction: Right Hand Coolant Delivery: External Standards Met: DIN 338, BS 328 Compatibility and accessories Compatible with standard drill chucks and drill presses. Installation Insert the drill bit into a compatible drill chuck, ensuring it is securely tightened.

A777 Metric Cobalt Jobber Drill Bits have a heavy-duty 135° split point for use when greater heat is generated during drilling e.g on higher tensile tougher materials and in particular the Aerospace Industry. Specification Flute Geometry: Standard Helix Right hand spiral Thick WebPoint Angle: 0.30 mm - 0.95 mm 118° Conical point1.00 mm to 1.40 mm inclusive 135° 4 facet point1.50 mm and above 135° split point sizes (Split point geometry to NAS 907 Aerospace Specification type P3 Point) Surface Treatment: BronzeMaterial: HSCo Cobalt steel DIN 338 RN / BS328 / ISO 235Tip diameter: 1.50mmWorking length: 18mm.Overall length: 40mm.PTDDOR150COB