17x92mm F/L x 190mm OAL 2MT T/S Armour Piercing Drill 1632250 The tacky nature of Sapphire

The tacky nature of Sapphire Aqua 2 ensures it adheres strongly to components to resist water wash-off and even tidal flow in salt water environments

bulk grease or filler pump

5/16 x 50 Pieces Serrated Hex Flange Nuts Zinc Plated

Flute length L2 10

17x92mm F/L x 190mm OAL 2MT T/S Armour Piercing Drill 1632250 The tacky nature of SapphireUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 2 Morse taper Overall length 190mm Flute length 92mm Operating Conditions cutting speed between 3 4 meters per minute a feed of only 60 percent of standard drill Very rigid machine set up drilled without coolant Precautions drill must not touch work without feed being engaged no marking of work surface ie centre punch