26x124mm F/L x 270mm OAL 4MT T/S Armour Piercing Drill 6575160 Protects parts up to 982

Protects parts up to 982 Degrees C

1/2 Nyloc Nut x 2 pcs Zinc Plated QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

Cutter diameter 1/2"

12mm (14 x 20mm Solid Straight Shank Counterbore

26x124mm F/L x 270mm OAL 4MT T/S Armour Piercing Drill 6575160 Protects parts up to 982Used for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 3 Morse taper Overall length 270mm Flute length 124mm 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