12x81mm F/L x 179mm OAL 2MT T/S Armour Piercing Drill PAIS-2.5DG while the hardened and tempered

while the hardened and tempered blades offer optimum strength and endurance

5 HSS Die Nut

Imperial 400 pc Flat Washer pack

5 x 90 Metric Coarse Hex Set Screws 5 Pieces Zinc Plated Class 8

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

12x81mm F/L x 179mm OAL 2MT T/S Armour Piercing Drill PAIS-2.5DG while the hardened and temperedUsed 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