




5-piece set of multifunctional drill bits in sizes 5mm, 6mm, 8mm, 10mm, and 12mm
Product Specifications
GeeLii is a traditional German industrial tool manufacturer based in Remscheid, the heart of Germany’s tool and machinery industry. Established with a focus on mechanical, metal, and construction tools, GeeLii is renowned for precision engineering, robust R&D capabilities, and high-quality craftsmanship. Since entering the Chinese e-commerce market in 2008, GeeLii has maintained its commitment to superior quality, elegant design, and unique functionality, preserving the classic German handcraft advantages.
Fast and accurate hole drilling with smooth cutting edges
Universal design suitable for multiple materials
High hardness and wear resistance using carbide steel
Spiral flute design for efficient chip removal and rapid heat dissipation, extending drill bit life
Anti-slip triangular shank for stable and secure grip, compatible with electric drills and impact drills
Convenient storage with yellow box and transparent lid for easy portability and organization

5-Piece Twist Drill Bit Set
CNÂ¥21.78
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Yi Tiao Fen Xin Zuan [6mm], 1 Piece
CNÂ¥11.90
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Tilted eccentric drill bit [10mm] 1 piece
CNÂ¥20.90
Multi-material versatility for home renovation and installation tasks
Suitable for drilling ceramic tiles, concrete, metals without chipping
| Size | Unfolded dimensions |
|---|---|
| Diameter | 5.0 mm, Working Length: 42 mm, Shank Diameter: 4.5 mm, Total Length: 83 mm |
| Diameter | 6.0 mm, Working Length: 54 mm, Shank Diameter: 4.0 mm, Total Length: 100 mm |
| Diameter | 8.0 mm, Working Length: 66 mm, Shank Diameter: 6.0 mm, Total Length: 115 mm |
| Diameter | 10 mm, Working Length: 70 mm, Shank Diameter: 7.0 mm, Total Length: 118 mm |
| Diameter | 12 mm, Working Length: 70 mm, Shank Diameter: 9.0 mm, Total Length: 120 mm |
All dimensions are manually measured; slight deviations may occur.
Comes in a yellow box with a transparent lid for neat storage and easy access
GeeLii continues to influence craftsmen worldwide by combining German precision engineering with innovative design and durable performance.

10*160mm round handle, ten pieces
CNÂ¥83.70