Saber X-SET HSS-Co5 (Cobalt) Metric Twist Drill Set with BONUS Countersink

Built for tougher materials and serious workshop use, the Saber X-SET HSS-Co5 Cobalt Drill Set is designed for clean, reliable drilling through stainless steel, steel, aluminium, and other hard metals.

Made with 5% cobalt high speed steel for improved heat resistance and durability, this set is ideal for fabrication, mechanical, and general workshop work. Includes a bonus countersink for cleaner finishes and deburring.

When drilling stainless steel, use slower drill speeds with firm pressure and cutting lubricant to stop the drill bit overheating and work hardening the material.

A solid drill set for tougher jobs where standard drill bits struggle. The cobalt bits hold up better under heat, last longer in harder materials, and the bonus countersink makes it handy for cleaner finished holes and deburring in one kit.

Safety Information

Always wear appropriate PPE including eye protection when drilling. Ensure drill bits are securely fitted and suitable for the material being drilled. Use correct drill speeds and lubrication where required. Follow safe workshop practices at all times.

 Shipping

Orders are dispatched within 1–2 business days from Australia.