You gain deeper hole capability in a single setup
The uncoated surface means you can tailor lubrication to your process
while the standard length keeps setups simple and dependable
it’s about finishing jobs faster with fewer tool changes and less effort
this tool aims for strong wear resistance and predictable performance across common machining tasks
Dormer Pramet A520 3.90 mm HSS TiN ADX STRAIGHT SHANK STUB DRILL DIN 1897 Integral Holders You gain deeper hole capabilityThe Dormer Pramet A520 3. 90 mm HSS TiN ADX Straight Shank Stub Drill (DIN 1897) is a compact, high performance drill designed for precise metalwork. Sized at 3. 90 mm, it fits standard chucks and is ideal for engineers, buyers, tradespeople, hobbyists, and anyone needing clean, accurate holes in steel, aluminium, and stainless steel. Its 130 degree thinned point helps self centre entry and reduces the push force required to start the hole. Equipped