HSS Extra Length Drills

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HSS Extra Length Drills Browse our range of HSS extra length drills at Twin Eagle Imports, featuring Somta Series 124, 125, 242, and 244 long series drill bits in straight shank and Morse taper shank configurations. These extended length drills are designed for deep hole drilling applications where standard jobber drills cannot reach, available in overall lengths from 250mm up to 450mm. Straight shank versions suit standard drill chucks, while Morse taper shank options in MT1, MT2, MT3, and MT4 are ideal for lathe tailstocks and milling machine spindles. Available in metric sizes from 6mm to 38mm for demanding industrial and engineering drilling applications.