• Admaart International

High Efficiency Mini Drill Sharpener

Increasing drilling efficiency by 3 times is now simple by using high efficiency drill grinders (sharpeners). Inaccurate dfill-point-grinding results in unequal lips and unequal point angles, resulting in oval and oversize holes. Dama Optikamaschinen AG of Switzerland offers its latest, simple in design drill grinders capable of developing super accurate drill points (even by a lay man) for drill sizes of 0.2 mm to 12.5 mm dia. These grinders carry out simultaneous grinding of both lips and web thinning in a single setting. Resultant accuracy is undoubted and the time taken is hardly two minutes. The use of guide/bush is no more necessary with the drills so sharpened, as the dead portion (after web thinning) is reduced and accurately located on central axis -of the drill. PCB, auto, defence production and other industries carrying out drilling operations can benefit from these machines.