This professional screwdriver bit from Promat is an indispensable precision tool for assembly and maintenance work involving hexagon socket screws. With a 6 mm width across flats and a compact 3/8 inch (10 mm) internal square drive, this bit socket offers the ideal balance between high torque transmission and the ability to work precisely in confined spaces.
The tool is made from high-quality chrome vanadium steel and features a matt chrome-plated surface. This choice of material guarantees extreme durability, high torsional rigidity, and first-class protection against corrosion. In addition, the finish provides a secure grip, increasing safety when working in oily workshop environments.
The precisely machined hex tip ensures an optimal fit in the screw head. This minimizes the risk of slipping and significantly reduces wear on both the screw and the tool. Thanks to the integrated ball retention groove, the bit sits firmly and securely on any standard 3/8" ratchet or extension.
Product features
High precision: Precisely manufactured 6 mm tip for a play-free fit in the screw head.
Robust material: Made from alloyed chrome vanadium steel for maximum mechanical load capacity.
Secure drive: 3/8 inch (10 mm) internal square with ball retention groove for a secure tool hold.
Optimal grip: Matt chrome-plated surface for corrosion protection and better grip.
Durability: Industrial quality for daily professional use under load.
Compact design: Ideal for applications in mechanical engineering and the automotive sector.
The tool is made from high-quality chrome vanadium steel and features a matt chrome-plated surface. This choice of material guarantees extreme durability, high torsional rigidity, and first-class protection against corrosion. In addition, the finish provides a secure grip, increasing safety when working in oily workshop environments.
The precisely machined hex tip ensures an optimal fit in the screw head. This minimizes the risk of slipping and significantly reduces wear on both the screw and the tool. Thanks to the integrated ball retention groove, the bit sits firmly and securely on any standard 3/8" ratchet or extension.
Product features
High precision: Precisely manufactured 6 mm tip for a play-free fit in the screw head.
Robust material: Made from alloyed chrome vanadium steel for maximum mechanical load capacity.
Secure drive: 3/8 inch (10 mm) internal square with ball retention groove for a secure tool hold.
Optimal grip: Matt chrome-plated surface for corrosion protection and better grip.
Durability: Industrial quality for daily professional use under load.
Compact design: Ideal for applications in mechanical engineering and the automotive sector.
Brand: Promat
Article number: 4000 821521
Width across flats: 6 mm
Drive: 10 mm (3/8 inch) internal square
Profile: Internal hexagon (Allen)
Material: Chrome vanadium steel
Surface: Matt chrome-plated
EAN: 4015448524021
Article number: 4000 821521
Width across flats: 6 mm
Drive: 10 mm (3/8 inch) internal square
Profile: Internal hexagon (Allen)
Material: Chrome vanadium steel
Surface: Matt chrome-plated
EAN: 4015448524021
| Technical characteristic | Value |
|---|---|
| Condition | New |
| Age rating | No age restriction |
| Variation ID | |
| Manufacturer | Promat |
| Content | 1 piece |
| Weight | 100 g |
| Dimensions | 50×50×50mm |
| Item ID | 1234598802 |
| Item ID | 1234598802 |

Promat
Promat screwdriver bit 3/8 inch hexagon socket 6 mm CV steel bit socket
Item number BER-236
EAN 4015448524052
Condition New
Available quantity
${ $store.getters.currentItemVariation.stock.net }
EUR 1.59
*
Content
1 piece
immediately available
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