Dormer A7773.5 A777 HSCo Heavy-Duty Jobber Drill 3.50mm OL:70mm WL...

A777 HSCo Heavy-Duty Jobber Drill 1.00mm OL:34mm WL:12mm - Dormer A7773.5, 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 Areospace Specification type P3 Point) Surface Treatment: BronzeMaterial: HSCo Cobalt steel DIN 338 RN / BS328 / ISO 235Tip diameter: 3.50mmWorking length: 39mm.Overall length: 70mm. Dormer A7773.5 A777 HSCo Heavy-Duty Jobber Drill 3.50mm OL:70mm WL:39mm

Price: 5.38 from Rapid Online Rapid Electronics Ltd.