Phillips screwdriver bit No. 1 in 64 mm length, 4 mm shank - Delvo DLB2127

When a size No. 1 screw is started through a bore, the bit has to bridge the distance and still sit square in the recess. This 64 mm version of the NK4D series combines that reach with hardness grade H, which Nitto Kohki specifies for screw sizes from 1 to 3 mm.

Benefits

• 64 mm overall length, 20 mm more reach than the short version
• Hardness grade H for the higher torque of Phillips size No. 1
• 11 mm blade length, the engagement stays positive even with the longer lever
• Half round 4 mm shank with a collar at 20 mm for a secure seat in the H4 holder

Applications

• Assembly through clearance holes and access openings
• Screw positions at the bottom of deep housings in equipment and apparatus construction
• Maintenance and rework on units that are already assembled

Matching accessories

Suits Delvo electric screwdrivers with a 4 mm holder such as DLV-7410-BME6, DLV-7420A BME6 and DLV-7331-BME6. Screwdrivers with a 1/4 inch holder take the bit through the ADA-HR4-D63 adapter. The ring magnets MAG-RING-4,7 and MAG-RING-6,0 hold the screw while it is started, and the short version of the same size is DLB2126.