45x152mm F/L x 298mm OAL 4MT T/S Armour Piercing Drill Wshr HD 3/4 Fixture Clamps

Fixture Clamps

koken - 1" dr socket set - 12pc - 35-63mm8405m 12pt sockets - 35

25 x M30 x 60 x 3 PLAIN FINISH HEAVY DUTY

koken - 1/2" dr deep socket set on rail - 10pc - contents: 4300m 6pt deep sockets - 10

1/2 x 25 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

45x152mm F/L x 298mm OAL 4MT T/S Armour Piercing Drill Wshr HD 3/4 Fixture ClampsUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 4 Morse taper Overall length 298mm Flute Length 152mm 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