19x95mm F/L x 213mm OAL 3MT T/S Armour Piercing Drill

Used 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