Drill Bit Set GEKO G38219 – 170 pcs HSS Titanium-Coated Bits for Metal, Storage Box

GEKO G38219 is a 170-piece drill bit set featuring high-speed steel (HSS) bits with a titanium coating, designed primarily for drilling metal. The assortment covers a range of common metric sizes, providing a practical selection for workshop, construction and DIY metalworking tasks. Bits are stored in a compact storage box that combines plastic and metal elements to protect the tools and keep them organised for transport and on-site use.

Advantages

The titanium coating increases surface hardness and improves wear resistance compared with uncoated HSS bits, extending service life when drilling ferrous and non-ferrous metals. The HSS core provides toughness and heat resistance during continuous drilling, while the included storage box keeps bits separated and protected to reduce edge damage and loss. The set’s wide size range allows quick selection of the right bit for common metalworking jobs.

Suitable for

• Drilling steel, aluminum and other non‑ferrous metals
• Workshop maintenance and fabrication
• Construction site metalwork and light structural drilling
• Home DIY projects involving metal components

Key specifications

• Total pieces: 170 drill bits
• Material: high-speed steel (HSS)
• Coating: titanium surface treatment for increased wear resistance
• Coverage: common metric sizes suitable for general metal drilling
• Storage: organised plastic/metal box for transport and protection

How to use

Select the appropriate bit size for the pilot or final hole, secure the workpiece, and clamp it to prevent movement. Fit the chosen HSS titanium-coated bit into a compatible drill chuck and set the drill to a speed appropriate for metal—lower speeds for larger diameters and harder materials, higher speeds for small diameters and softer metals. Apply steady, moderate pressure and use cutting fluid or coolant when drilling thicker sections to reduce heat buildup and prolong bit life. Retract the bit periodically for chip clearance on deeper holes.

Usage recommendations

To maximise the life of the HSS titanium‑coated bits, use suitable cutting fluid, avoid excessive feed pressure and select a drill speed matched to the material and bit diameter. Store bits in the supplied box to prevent edge damage and maintain size order for quick selection.