Minotaur HSS Titanium Drill Bit - 6.0 x 93mm - 2 Pack
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Product Information
Full details
The Minotaur HSS Titanium Drill Bit (6.0mm x 93mm) is an ideal choice for both professional tradespeople and DIY enthusiasts who require reliable, high-performance drilling in materials like steel, wood, and plastic. Featuring a titanium nitride coating for improved heat dissipation and longevity, these bits offer faster penetration and reduced friction; however, users should note that as high-speed steel bits, they require proper lubrication when drilling into hardened metals to maintain the integrity of the cutting edge.
All features
| Model Part Number | 207248 |
|---|---|
| Brand | Minotaur |
Extended Product Information
FAQs
Are these bits suitable for stainless steel?
While they can penetrate mild steel and aluminium effectively, they are not optimized for the high hardness of stainless steel; use a cobalt-tipped bit for that purpose.
Do I need to sharpen these bits?
Eventually, all drill bits become dull. You can sharpen them using a dedicated drill bit sharpener or a grinding wheel, though the titanium coating will be removed at the sharpened point.
Can I use these with an impact driver?
While the bits will fit, impact drivers are designed for driving fasteners and provide high-torque pulses that can easily snap thinner drill bits. A standard drill or drill-press is recommended.
What is the total length of these bits?
Each bit is 93mm long, providing sufficient reach for drilling through standard dimensional lumber or thicker metal sheets.
Can I use these bits on masonry or concrete?
No. These bits are designed for metal and wood; using them on concrete or masonry will ruin the cutting edge instantly.
Troubleshooting
Bit is slipping or walking at the start of a hole
Apply slightly more downward pressure at the start or use a center punch to create a small indentation before drilling.
Excessive heat and smoke during drilling
Reduce drill speed, increase the feed rate slightly, and apply a dedicated cutting lubricant to cool the bit.
Bit is drilling oversized or rough holes
Check if the bit is bent or dull; replace the bit if the cutting edges show signs of wear or rounding.
Pros and Cons
Pros
- Durable titanium nitride coating extends bit life
- Split point design eliminates the need for center punching
- Constructed from high-quality M2 steel for durability
- Excellent versatility across metal, wood, and plastic
Cons
- Not intended for use on hardened or stainless steel
- Requires consistent cooling/lubrication during heavy metal work
- Two-pack configuration may not be sufficient for large-scale projects
Setup, Compatibility & Care
These bits feature a standard cylindrical shank compatible with most corded and cordless drill drivers using a 10mm or 13mm chuck. To ensure optimal compatibility, ensure your drill chuck is properly tightened before operation. Care instructions include removing metal shavings after each use and applying a light machine oil or cutting fluid when drilling into metals to preserve the temper of the steel. Store the bits in a dry environment to prevent oxidation, ideally in a bit organizer or the original packaging to protect the cutting edge from chipping against other metal tools.