Drill bit for professional metalworking, built to cut cleanly through ferrous and non-ferrous materials. The Meccion HSS Cobalt Drill Bit combines HSS 6542 construction, a 135° point and a 10mm round shank for reliable workshop performance. Is the build quality and longevity right for regular trade use?
⚡ At a Glance
- • Cutting Quality: Sharp 135° point with jobber geometry for accurate hole starts and efficient chip removal
- • Best for: Tradespeople and workshop users who need a durable bit for metals and mixed materials
- • Not ideal for: Users needing integrated screwdriving or non-rotary fastening tools
High Speed Steel 6542 with cobalt delivers hard-wearing edges. A reduced 13mm diameter with a 10mm round shank and DIN 338 and BS328 jobber standards gives broad compatibility.
Cleaner, faster holes - with a 135° point angle and jobber geometry
A 135° point concentrates cutting at the lips and reduces walking, while jobber geometry promotes consistent chip evacuation during drilling. The combination helps maintain steady feed without excessive contact force.
Fewer pre-punches and quicker set-up for accurate holes in metals and harder plastics.
Longer service life - thanks to HSS 6542 and high-temperature quenching
High Speed Steel 6542, heat-treated to hardness around HRC62-64, increases edge strength and resistance to thermal softening under load. Cobalt-enhanced composition improves wear resistance during demanding cuts.
Less frequent bit changes and sustained cutting performance in extended workshop use.
Versatile material compatibility - with cobalt-enhanced HSS for multiple materials
Formulated for machining stainless steel, alloy steel, cast iron, non-ferrous metals, hard plastics and wood, the bit uses HSS properties and geometry tuned for a wide material range.
One bit handles varied jobs across a mixed-material workshop, reducing the need for separate specialised bits.
✨ The 4 Key Reasons for Meccion HSS Cobalt Drill Bit
- 10mm round shank - Fits most drill chucks securely for heavier-duty workshop drilling
- 13mm reduced shank - Allows use in larger drills while keeping compatibility with small chucks
- HRC62-64 hardness - Resists wear under high temperatures for extended cutting life
- DIN 338 & BS328 compliance - Jobber standard ensures predictable geometry for consistent hole quality
📋 Technical Details at a Glance
- Category: Drill Bit
- Material: High Speed Steel 6542 (cobalt-enhanced)
- Diameter: 13mm reduced shank
- Shank: 10mm round shank
- Shank Type: Reduced round shank
❓ Frequently Asked Questions
Q: Will the shank fit a standard drill chuck?
A: Yes, the reduced shank measures 10mm round, which fits most standard drill chucks according to user feedback. The 13mm drill diameter is reduced to that 10mm shank for compatibility.
Q: Can it drill stainless steel and other hard metals?
A: Yes, the HSS 6542 construction with cobalt reinforcement is specified for professional machining of stainless steel, alloy steel, cast iron and other metals. User reviews confirm strong performance on aluminium and similar metals.
Q: Is cutting oil necessary for use?
A: Use of cutting oil is recommended to extend service life, as high-temperature quenching increases hardness but lubrication reduces wear and heat build-up.
🏆 Our Verdict
The Meccion HSS Cobalt Drill Bit suits tradespeople and workshop users who need a single robust bit for metals and mixed materials. HSS 6542 construction, a 135° point and high hardness deliver durable, accurate holes and reduced downtime. While initial selection should match chuck compatibility, the long life and versatility make it a practical long-term workshop investment.
