Images are examples, some edited with AI. The technical data are authoritative. AI notice
Phillips bit PH2 in the long version, 64 mm overall length, 4 mm blade - Delvo DLB2131
The long version of the Phillips No. 2 bit, 64 mm instead of 44 mm, so 20 mm more reach down to the screw. The electric screwdriver gets to heads in deep through holes and behind ribs without an extension sitting in the drive. Blade dia. 4 mm, shank 4 mm half-round.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Some screws sit so deep in the housing that a 44 mm bit no longer reaches the head and the operator picks up an extension. The 64 mm version of the Phillips No. 2 bit saves exactly that step, because it bridges the extra 20 mm in one piece.
Benefits
- Overall length of 64 mm instead of 44 mm, which opens up heads inside through holes, behind stiffening ribs and under wiring harnesses.
- One piece instead of bit plus extension, so only one fit in the drive train and no extra angular play.
- Blade diameter of 4 mm, the size the manufacturer assigns to Phillips No. 2, with an 11 mm blade length for recessed heads.
- Hardness grade H, the hardest grade of the NK4D range, from a special alloy with controlled heat treatment and close hardness testing.
- Half-round 4 mm shank, seated directly in the H4 holder of the Delvo screwdrivers, no adapter needed.
Applications
Deep seated joints in equipment and housing construction, control cabinets with fittings in front of the screw position, repair work on populated assemblies. In those places the long version replaces the pairing of a short bit and an extension.
Matching accessories
- Delvo electric screwdrivers with a 4 mm half-round holder, among them DLV-7410-BME6, DLV-7420A BME6 and DLV-7331-BME6
- Adapter ADA-HR4-D63 where the screwdriver has a 1/4 inch holder
- Ring magnets MAG-RING-4,7 and MAG-RING-6,0 so the screw does not drop off on the long way to the joint
- Short version of the same recess: DLB 2130 with 44 mm, and DLB 2126 for Phillips No. 1
Technical data
| Recess | Phillips |
|---|---|
| Size | PH2, Phillips No. 2 |
| Overall length | 64 mm (long version) |
| Blade diameter | 4 mm |
| Blade length | 11 mm |
| Shank | 4 mm dia., half-round (HR) |
| Bit holder | H4 (4 mm hex) |
| Range | NK4D |
| Hardness grade | H (hardest grade) |
| Material | special alloy, controlled heat treatment |
| Weight | 0.1 kg |
| Manufacturer | Delvo |
| Manufacturer Nr. | DLB 2131 |
| HS-Code | 82079030 |
| GPSR manufacturer information | DELVO Gottlieb-Daimler-Str. 10 DE-71144 Steinenbronn www.nitto-kohki.eu |
| Condition of article | New |
| Article authenticity | Original product |
| Sales unit | Stück |
| Overall length [mm] | 64 |
| Shank outer diameter [mm] | 4 |
| Drive | H4 (4 mm hexagon) |
Downloads
Datasheet
Catalogue
Brochure
Accessories
ESD electric screwdriver lever start 0.15 - 0.4 Nm, 450 - 600 rpm - Delvo DLV-7420A BME6
Item WL34584Ring magnet for screwdriver bits, 6.0 mm inner dia., 3 movable magnets - Delvo MAG-RING-6,0
Item WL30548Ring magnet for screwdriver bits, 4.7 mm inner dia., 3 movable magnets - Delvo MAG-RING-4,7
Item WL30547ESD electric screwdriver lever start 0.02 - 0.20 Nm, 500 - 750 rpm - Delvo DLV-7410-BME6
Item WL19200Bit adapter for 4 mm half round shank bits in a 1/4 inch hex drive - Delvo ADA-HR4-D63
Item WL11367Phillips screwdriver bit No. 1, 44 mm long, 4 mm half round shank - Delvo DLB2126
Item WL11380Phillips bit No. 0 in the long version, 64 mm, for a 4 mm bit holder - Delvo DLB2125
Item WL11379Show 3 more items
Phillips screwdriver bit size No. 0, 44 mm overall length, 4 mm half round shank - Delvo DLB2124
Item WL11378Long Phillips bit No. 00, 2 mm blade, 64 mm overall length, 4 mm shank - Delvo DLB2123
Item WL11377Phillips screwdriver bit No. 00, 2 mm blade, 44 mm overall length, 4 mm shank - Delvo DLB2122
Item WL11376Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.











