Alpha standard solid carbide drill bit is made of high-quality carbide materials and is suitable for universal hole machining in various materials such as steel, stainless steel, and cast iron. The optimized spiral groove design ensures efficient chip evacuation, while the precise manufacturing process guarantees stable hole diameter accuracy. The long service life design significantly reduces tool replacement frequency and overall machining costs.

Series  B  introduces  a  revolutionary  approach  to  cost-effective  hole  drilling  through Alpha's  proprietary  Bi-Metal  Joint  Technology.  By  combining  a  precision-engineered drilling edge with an optimized steel body, Series B delivers performance that rivals solid carbide drills at a fraction of the cost.

The innovative Bi-Metal construction utilizes Alpha's unique joining process that creates a metallurgical bond between the carbide cutting portion and the high-quality steel s hank. This  breakthrough  technology  preserves  the  cutting  performance  of  premium  carbide while dramatically reducing material costs — achieving the target of 50% cost reduction without compromising hole quality.

Alpha solid carbide deep hole drill bit supports drilling with a depth-to-diameter ratio of 40:1 and is manufactured from high-performance carbide. The precisely polished spiral flutes ensure smooth chip evacuation, while the special cutting edge design achieves precise centering and low cutting forces, effectively solving the problems of drilling deviation and chip blockage in deep-hole machining.

Series C represents ALPHA Technology's flagship modular drilling solution. This indexable drilling system combines a robust holder design with precision-engineered, replaceable inserts to deliver an optimal  balance  of productivity, cost efficiency, and environmental sustainability.

Unlike  monobloc  drill  designs,  Series  C  drilling  system  enables  users  to  replace  the worn-out drilling  insert,  while  the   holder   body  continues  to  serve indefinitely.   This modular  approach  dramatically  reduces  material  waste  and  delivers substantial  long- term cost savings —  particularly for  larger  diameter  drilling operations where solid tool costs are highest.