The Dormer A101 Metric Traditional Flute Ground Jobber Drill Bits are ideal for general machining applications. This HSS drill bit has a left hand spiral and a blue finish (bright below 3mm).\nManufactured to DIN 338 LN / BS328 / ISO 235.\nSpecification\nFlute Geometry: Standard Helix, Left hand spiral.\nPoint Angle: 118\u00B0.\nMaterial: High Speed Steel.\nTip diameter: 2.50mm.\nWorking length: 30mm. \nOverall length: 57mm.\n\n--\nOur eBay Store\n\nPlease note: This item has a longer lead time for dispatch then normal as it's a non-stocked item that is ordered in, please see the estimated delivery date by eBay. We will of course ship the item sooner if possible.\n\nDormer A1012.5 A101 HSS Left Hand Spiral Jobber Drill 2.50mm OL:57mm WL:30mm\n\nProduct Details\n\nThe Dormer A101 Metric Traditional Flute Ground Jobber Drill Bits are ideal for general machining applications. This HSS drill bit has a left hand spiral and a blue finish (bright below 3mm).\nManufactured to DIN 338 LN / BS;