12x81mm F/L x 179mm OAL 2MT T/S Armour Piercing Drill PAIS-2.5DG drop forged from carbon steel

drop forged from carbon steel raised panel design with polished heads

Imperial 400 pc Flat Washer pack

5 x 60 Metric Coarse Hex Set Screws 5 Pieces Zinc Plated Class 8

Comfortable: non-slip bi-material grips

12x81mm F/L x 179mm OAL 2MT T/S Armour Piercing Drill PAIS-2.5DG drop forged from carbon steelUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 2 Morse taper Overall length 179mm Flute length 81mm 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