Description
The Alpha 21.0mm Onsite Plus Step Tip Reduced Shank Drill (9LMST210R) is engineered for superior performance in mild steel, stainless steel, and aluminium. Its unique patented step tip design significantly reduces heat buildup, ensuring prolonged sharpness and preventing jamming or binding during operation. Featuring a black oxide treatment for enhanced lubricant retention and chip flow, this drill bit consistently produces perfectly centred, clean-cut, and burr-free holes. The 3-flat, 12.7mm non-slip shank guarantees secure chuck grip, making it an indispensable tool for trade professionals. With a 135-degree point angle and M2 HSS construction, it offers exceptional durability and precision for demanding onsite applications.









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