Cobalt Drill Bit Set 5mm 10pc HSS 5% Co Twist Drills for Metal

A 10-piece 5mm cobalt drill bit set for buyers who regularly need matching spares ready for metal drilling work. These cobalt HSS twist drill bits are made from high speed steel with 5% cobalt, giving added strength for use on harder metals compared with standard bits.

Used across workshop jobs, garage work, site tasks and general repairs, this cobalt drill set is handy when 5mm holes come up repeatedly and you do not want work stopping because one bit has worn out. Useful for trade use and DIY repairs alike, especially for fitting, maintenance and regular drilling jobs where keeping spare 5mm bits close to hand makes day-to-day work more straightforward.

The set includes 10 matching 5mm twist drill bits, so it suits repeated use where the same size is needed again and again. The HSS construction keeps them practical for everyday drilling, while the 5% cobalt content makes them a sensible choice when working on tougher materials. Keeping several identical bits together also helps with organisation in the toolbox, workshop or van, and gives you replacements ready when one needs changing. For regular maintenance or ongoing metalworking tasks, having a full pack of the same size helps avoid unnecessary delays.

Drill bits set specifications

• Contents: 10-piece set of matching 5mm twist drill bits.
• Material: Made from high speed steel for everyday drilling use.
• Composition: Contains 5% cobalt for added strength.

Using HSS cobalt drill bits

• Use: Suitable for drilling harder metals where extra strength is needed over standard bits.
• Handling: Handy to keep spare matching 5mm cobalt drill bits ready for repeated jobs and quick replacements.

A practical choice for regular drilling work in the garage, workshop or on site.