20x95mm F/L x 213mm OAL 3MT T/S Armour Piercing Drill Product Type_Angle grinder dip operations

dip operations

Vices have an attractive blue finish with main screw and handle plated

Overall length 170mm

Overall length L1 70mm

0M using measuring wheel of 50cm

20x95mm F/L x 213mm OAL 3MT T/S Armour Piercing Drill Product Type_Angle grinder dip operationsUsed 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