【Durable Material】The drill chuck is made of high-quality alloy, tight clamping, wear-resistant, surface coating, rust-proof and durable. Lightweight and small size, no extra burden during use.
【Three-Jaw Design】The chuck uses the triangular stability principle to provide outstanding stability by clamping the drill bit in three directions simultaneously, gripping it firmly and working safely.
【Universal Hexagonal Handle】The screwdriver chuck's universal 1/4-inch hexagonal handle easily attaches to your electric screwdriver, transforming your electric screwdriver into an easy-to-use and convenient drill or grinder for quick changes.
【Wide Range of Applications】Use the screwdriver chuck to convert your electric screwdriver into a small drill or grinder, perfect for daily maintenance, woodworking, drilling and grinding, DIY use and improving work efficiency.
【Quantity and Size】You will receive 2 drill chucks, a silver keyless chuck with a length of 72 mm and a clamping range: 0.3-6.5 mm, and a black keyless chuck with a length of 49 mm and a clamping range: 0.3-3.6 mm, which can meet most of your work needs.
Features.
Two sizes, wide clamping range.
Small volume, no extra burden during use.
Three-jaw design for firm grip and safe use.
Transforms the electric screwdriver into a small drill and grinder.

Specifications.
Material: alloy
Clamping range: silver: 0.3-6.5 mm, black 0.3-3.6 mm
Scope of delivery.
2 drill chucks