26x124mm F/L x 270mm OAL 4MT T/S Armour Piercing Drill 3146320 Quick knurling wheels are made

Quick knurling wheels are made of ground powder metal

NH / Green band Tap

VA Spiral Flute Taps are designed to tap blind holes in Stainless Steel

The inserts compensatory action shares the load over the entire bolt and hole

M5 x 50 pcs M6 x 50 pcs M8 x 50 pcs M10 x 50 pcs M12 x 50 pcs QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

26x124mm F/L x 270mm OAL 4MT T/S Armour Piercing Drill 3146320 Quick knurling wheels are madeUsed for heavy duty drilling in work Hardening steel with a manganese content of 12 14 percent . 3 Morse taper Overall length 270mm Flute length 124mm 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