Screwdriver bit Bosch 2607001670 T25 extra hard 152 mm

The Bosch screwdriver bit 2607001670 is an extra hard T25 bit with a length of 152 mm and a 1/4-inch (6.35 mm) hexagonal shank. Designed for universal and heavy-duty fastening tasks, this bit offers durability and maintains drive engagement under high torque.

Advantages

The tapered torsion zone absorbs torque peaks to reduce breakage and wear, while the extra-hard material increases service life and maintains precise fit with T25 fasteners. The 152 mm length provides extended reach in recessed or hard-to-access screw locations, and the 1/4-inch hex shank ensures compatibility with standard bit holders and impact drivers.

Suitable for

• Assembly and installation work requiring T25 drive
• Heavy-duty fastening where higher torque is applied
• Reaching screws in recessed or deep locations

Key specifications

• Manufacturer: Bosch
• MPN: 2607001670
• EAN: 3165140301961
• Type: T25 screwdriver bit
• Hardness: Extra hard
• Length: 152 mm
• Shank: 1/4 inch (6.35 mm) hex

How to use

Insert the 1/4-inch hex shank into a compatible bit holder, screwdriver, or impact driver. Select the correct T25 recess in the screw head, align the bit, and apply steady pressure while driving. For best results under high torque, allow the tapered torsion zone to absorb sudden torque spikes and avoid side loading that could bend the bit.

Recommendations

Use the Bosch 2607001670 extra hard T25 bit for tasks that require higher durability and resistance to torque peaks; inspect the bit regularly for wear and replace it if the tip becomes rounded to maintain safe and effective fastening.