Walter Titex A6989AMP-2.5 2.5mm Carbide Coolant-Through Drill

The Walter Titex A6989AMP-2.5 is a new, solid carbide coolant-through twist drill with a nominal diameter of 2.5 mm, belonging to Walter's X·treme Evo Plus (A6989AMP) series engineered for high-performance drilling in a broad range of materials. The "AMP" suffix denotes Walter's Advanced Multi-Purpose geometry, featuring a self-centering split-point, polished flutes for superior chip evacuation, and an AlCrN-based Supreme coating that delivers outstanding wear resistance and thermal stability at elevated cutting speeds. The drill is rated for ISO material groups P (steel), M (stainless/austenitic), K (cast iron), N (non-ferrous), and S (superalloys/titanium), as confirmed by the ISO color-code label visible on the packaging. With an internal coolant supply bore, the A6989AMP-2.5 is optimised for use in CNC machining centers with through-spindle coolant at pressures up to 80 bar, and it accepts straight-shank collet holders (ER or equivalent) sized for a 3 mm shank. Manufactured in France, this drill delivers hole tolerances in the H7–H8 range without reaming in many applications, making it suitable for precision component production across aerospace, automotive, and general engineering sectors.

Product Specifications