20x95mm F/L x 213mm OAL 3MT T/S Armour Piercing Drill Abrasive-wire-brushes-wheels Polished burnish finish

Polished burnish finish

5/8" Micro-stop Countersink Cage

5 x 40 Metric Coarse 50 Pieces Zinc Plated Hex Bolts & Nuts

Length format deep Drive tang size 1/2 in

25 x 60 Metric Coarse Hex Set Screws 15 Pieces Zinc Plated Class 8

20x95mm F/L x 213mm OAL 3MT T/S Armour Piercing Drill Abrasive-wire-brushes-wheels Polished burnish finishUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 3 Morse taper Overall length 213mm Flute length 95mm 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