25x108mm F/L x 225mm OAL 3MT T/S Armour Piercing Drill 6851460 thin body for a faster

thin body for a faster screwing action

Set expands on the range of the GS-21 drill sharpening machine

the fast and easy way to hold metal workpieces at 45 degrees & 90 degreesturn the magnet off when setting up

Flute Length: 170mm

2m of 25mm polypropylene discharge hose

25x108mm F/L x 225mm OAL 3MT T/S Armour Piercing Drill 6851460 thin body for a fasterUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 3 Morse taper Overall length 225mm Flute length 108mm 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