Straight flute drill ships on machine tools parts for maintenance of more, the home is also frequently used in some places, so we will often see straight flute drill in selling hardware appliances inside.

Modern straight flute drill "pioneer" is a bit of mold (die drills), this short bit size, rigidity, strong drill tip for a lower spindle speed and feed rate smaller drilling hard steel material, its high strength and rigidity to enable it to process a superb straightness and roundness of the hole. Mold drill has been able to achieve good processing results, due to the processing of materials for the design of the drill when usually produce short metal chips. Straight flute drill in processing applications, the chip control remains a key problem. To get the best results when only straight flute drill in processing materials that do not produce chips scroll whisker of these materials include cast iron, powder alloy (P / M), - the high silica content (6% or higher) aluminosilicate alloy.

However, with the machine tool technology, tool coolant supply technology and design advances in geometry, straight flute drill machining application range is expanding. The traditional way of thinking that the drill spiral groove for chip removal is essential, straight flute drill can only be used on aluminum and cast iron drilling holes deep 2D ~ 3D (D is pore diameter) shallow holes. But now the development of the high-pressure cooling system and higher spindle speed, so that the use of the cooling straight slot drill chip breaking and chip performance greatly improved.

Tools Co., Ltd. Changzhou too good a professional production of straight flute drill manufacturers, good quality, high service, chose Changzhou too good tool.