Dormer A777 HSCo Heavy-Duty Jobber Drill 1/8in OL:65mm WL:36mm Engine Stands They are manufactured to BS5315

They are manufactured to BS5315 and have BSI Kitemark and N

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Packed in a blow mould case with EVA foam tray

Dormer A777 HSCo Heavy-Duty Jobber Drill 1/8in OL:65mm WL:36mm Engine Stands They are manufactured to BS5315A777 Imperial 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 Web Point Angle: 0. 30 mm 0. 95 mm 118 Conical point 1. 00 mm to 1. 40 mm inclusive 135 4 facet point 1. 50 mm and above 135 split point sizes (Split point geometry to NAS