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Spyder Stinger Mach-Blue Hex Drill Bit - (Dia)2mm - (L)100mm

Spyder Stinger Mach-Blue Hex Drill Bit - (Dia)2mm - (L)100mm

Spyder Stinger™ Mach-Blue™ Armor Plated high speed steel (HSS) bits (2 x 100mm) are high performan...

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B&QB&Q - Stinger Mach-Blue Hex Hss Drill Bit (Dia)2mm (L)100mm
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Product Information

Full details

The Spyder Stinger™ Mach-Blue™ Armor Plated HSS Drill Bits are designed for professionals and serious DIYers seeking high-performance drilling in metal and wood. Their key benefit is exceptional durability and drilling speed thanks to the Mach-Blue coating. A caveat is that while versatile, they are best suited for specific material types and may not be the optimal choice for very hard or abrasive materials without proper technique.

All features

Model Part Number365150
BrandSpyder

Extended Product Information

FAQs

What is the primary advantage of the Mach-Blue™ coating?

The Mach-Blue™ coating significantly increases the bit's hardness and heat resistance, leading to extended tool life and faster drilling performance.

Can these bits be used for drilling concrete or masonry?

No, these bits are designed for metal and wood. They are not suitable for masonry or concrete drilling.

What type of lubricant should I use for drilling metal?

General-purpose cutting fluid or a light machine oil is recommended for drilling metals to reduce friction and heat.

How do I clean the drill bits after use?

Wipe the bits clean with a cloth to remove metal shavings and debris. A wire brush can be used for stubborn residue. Store in a dry location.

Are these bits compatible with impact drivers?

Yes, the hex shank is designed for compatibility with most standard chucks, including those on impact drivers, though using them in drill mode is generally recommended for precision.

What is the ideal drill speed for using these bits?

Ideal speed varies by material and diameter. Generally, slower speeds are used for harder metals and larger diameters, while faster speeds can be used for softer metals and woods. Consult drilling speed charts for specific recommendations.

Troubleshooting

Drill bit is overheating quickly

Reduce drill speed, apply cutting fluid or lubricant, and allow the bit to cool between drilling intervals.

Bit is not cutting cleanly

Ensure the bit is sharp and suitable for the material. Check if the drill speed is appropriate for the material being drilled.

Bit is wandering on the surface

Use a center punch to create a starting divot, or ensure the drill bit is securely clamped and a slow initial speed is used.

Drill bit appears dull prematurely

Avoid excessive force, ensure proper cooling, and do not drill into materials harder than what the bit is designed for.

Pros and Cons

Pros

  • Extended bit life due to the Mach-Blue coating.
  • Faster drilling times compared to standard HSS bits.
  • Durable construction for demanding tasks.
  • Good value for high-performance drilling.
  • Versatile for both metal and wood applications.

Cons

  • May require specialized techniques for extremely hard materials.
  • Not designed for masonry or concrete drilling.
  • Can generate significant heat under heavy use, requiring cooling.
  • Smaller diameter bits may be more prone to breakage if misused.

Setup, Compatibility & Care

Setup:

  1. Ensure your drill or impact driver is set to the appropriate speed and mode (e.g., drill mode, not hammer mode for metal).
  2. Securely insert the hex shank of the Spyder Stinger™ bit into your drill's chuck. Tighten the chuck firmly.
  3. For metal drilling, apply a cutting fluid or lubricant to the drill point to reduce heat and improve performance.

Compatibility:

  • Shank Type: Hex shank, compatible with most standard 3-jaw chucks and quick-change adapters on drills and impact drivers.
  • Materials: Suitable for mild steel, aluminum, copper, brass, wood, and plastics.

Care:

  • Cooling: Use cutting fluid or water when drilling metals to prevent overheating.
  • Cleaning: After use, clean the bit to remove debris and metal shavings. A wire brush can be helpful.
  • Storage: Store bits in a dry place, ideally in a bit organizer, to prevent rust and damage.

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