24x105mm F/L x 222mm OAL 3MT T/S Armour Piercing Drill 6221290 Flute Length: 125mm

Flute Length: 125mm

Part # 999005

Application specific carbide to handle heat during dry machining and increase rigidity

M10 Nyloc nuts 15 pcs QUALITY ASSURED all BOLTS and SET SCREWS have Head stamps with grade and manufacturers marking DELIVERED FREIGHT FREE NEW ZEALAND WIDE

M7 x 16 Set Screws 6pcs

24x105mm F/L x 222mm OAL 3MT T/S Armour Piercing Drill 6221290 Flute Length: 125mmUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 3 Morse taper Overall length 222mm Flute length 105mm 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