Dormer A77710.5 A777 HSCo Heavy-Duty Jobber Drill 10.50mm OL:133mm WL:87mm Laser Measurers • Knurled rings assist the

• Knurled rings assist the gripping of the sockets with oily fingers

manufactured from chrome vanadium steel hardened and tempered

Features include concealed front button placket opening contrast rib collar and cuffs

joint faces and an accurately formed box joint

Easy - to - assemble as there are no nuts and bolts

Dormer A77710.5 A777 HSCo Heavy-Duty Jobber Drill 10.50mm OL:133mm WL:87mm Laser Measurers • Knurled rings assist theA777 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 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