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Drill bit Proline HSS-TiN 4.0 mm, 2 pcs (model 5154354)
Summary description:
Proline HSS-TiN drill bits, 4.0 mm diameter, set of 2 (MPN 5154354). High-speed steel core with titanium nitride (TiN) coating for increased wear resistance and longer life. Designed for general-purpose drilling in metal and other common materials. Suitable for workshop and professional use where consistent hole size and durability are required.