Irwin Torx Screwdriver Bit

This pack of 10 IRWIN TORX Insert Bits in T25 size with 25mm length is designed for demanding fastening tasks requiring greater torque transfer. The T25 profile is ideal for heavier-duty applications in construction, mechanical assembly, and outdoor equipment maintenance where larger fasteners are standard. Crafted from industrial-grade S2 steel, these bits are engineered to handle high-stress fastening operations without compromising performance. The robust steel composition resists wear, chipping, and deformation, ensuring the TORX profile remains sharp and effective throughout the bit's service life. These T25 insert bits deliver reliable performance across both hand-driving applications and power tool use when combined with an IRWIN insert bit holder. The 25mm length maintains compatibility with standard bit holders whilst providing sufficient engagement for secure, controlled fastening operations.