Front throat blank Evatec-tools offers a range of tools designed to achieve large drilling depths in complete safety with a quality of cutting edges and flutes that allow excellent chip evacuation.
Whatever the industrial sector, aeronautics, energy, steel industry, armament or heavy mechanics, the know-how of our design and methods offices is at the forefront in the development of a tool meeting the customer's needs :
- Drill head Ø40 to Ø57 without cartridge with inner, middle and outer insert and guide pads
- Drill head Ø58 to Ø145 with inner, middle and outer cartridge under the insert and guide padsDRILL PLATES (type XPHT)
For a general configuration (drilling of steel and alloyed steel), Evatec-tools offers an insert with standard chip-breaking geometry, in grade CU205 (P25) with a fairly wide operating spectrum with PVD TiAlN coating.
For a high performance configuration for hard drilling of stainless steels (cast iron, titanium and superalloys), evatec-tools offers an insert with chip-breaking geometry and sharp cut in G19 grade (M20/K15/S15) that combines a hard substrate and a high performance PVD coating for oxidation resistance, high chemical stability and improved wear resistance..
One-piece pad in G2DS grade: Carbide substrate adapted to the stresses of drilling and optimal PVD coating combining increased load resistance and excellent tribological behavior.