Dormer Pramet A520 4.80 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Drill Head Applications: Ideal for production cutting

Applications: Ideal for production cutting and arduous applications needing a tougher tool

Corner Radius Options: Available in multiple radii to tailor finishing and radii in mold and die work

and is compatible with machines that hold the drill directly in the spindle

Flute design: Spiral flutes provide smooth cutting action and better chip evacuation for clean

Dormer Pramet A520 4.80 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Drill Head Applications: Ideal for production cuttingThe Dormer Pramet A520 4. 80 mm HSS TiN ADX Straight Shank Stub Drill (DIN 1897) is a precision drilling tool built for reliable starts and clean holes in a range of metals. With a 4. 80 mm diameter, straight shank, and ADX design, it fits standard chucks and compact setups while delivering steady performance across steel, aluminum, and stainless steel. The premium HSS core, plus a Titanium Nitride coating, is engineered for longer tool life and