Dormer A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm Caps & Hats Suitable for all year round

Suitable for all year round

Waterproof and breathable fabric for all-weather protection

With reinforced knees and multiple pockets

Dual density phylon/rubber outsole

Dormer A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm Caps & Hats Suitable for all year roundA777 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