Torx screwdriver bit T03, 1.7 mm blade, 4 mm half-round shank, 44 mm - Delvo DLB2503

With Torx screws in this size class only a bit that truly fills the recess will carry the load. At a blade diameter of 1.7 mm, T03 is the smallest size in this range and works where one cammed-out screw can cost the whole assembly.

Benefits

• 1.7 mm blade, the smallest size in the range, for micro screws in precision assemblies.
• Tight manufacturing tolerance and minimised runout, so the blade does not tilt in such a small recess.
• Overall length of 44 mm keeps the lever arm short and the blade close to the screw.
• Half-round 4 mm shank locks into the H4 holder with positive engagement, no play at start-up.
• Made from the in-house special alloy with controlled heat treatment.

Applications

Optics and sensor assemblies, connectors, small medical devices and any assembly where Torx T03 micro screws sit in hard to reach positions.

Matching accessories

On screwdrivers with a 1/4 inch holder the bit runs via the ADA-HR4-D63 adapter. The MAG-RING-4,7 and MAG-RING-6,0 ring magnets hold the screw on the bit until the thread catches. The same range also offers the Torx sizes DLB2504, DLB2505, DLB2508 and DLB2510. Matching screwdrivers with a 4 mm holder are, for example, DLV-7410-BME6, DLV-7420A BME6 and DLV-7331-BME6.