14x86mm F/L x 184mm OAL 2MT T/S Armour Piercing Drill 6052260 0800 4 TOOLS (09 525

0800 4 TOOLS (09 525 8900)

koken 1"dr impact extension bar 175mm 18760 1"dr impact extension 175mm

High performance solution for machine tapping soft materials in blind holes

Pilot d1=9

Drill Size 17/32"

14x86mm F/L x 184mm OAL 2MT T/S Armour Piercing Drill 6052260 0800 4 TOOLS (09 525Used for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 1 Mosre taper Overall length 184mm Flute length 86mm 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