Mexco Professional Laser Welded Diamond Core Drill Kit - 11 Piece

This versatile kit from Mexco is designed for drilling holes in masonry, with sizes ranging from 3...

Best current price£110.69from eBay

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eBayDry Core Drill Kit Diamond Core Drills 8 Piece Brick Sandstone Slate Blocks
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Power Tools DirectMexco A11dcdkit2 Slotted Dry Core Drill Xcel Grade Kit 8 Piece
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B&QB&Q - A11Dcdkit2 Slotted Dry Core Drill Xcel Grade Kit8 Piece Mexa11Dcdk8
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Rapid Online - Rapid Electronics Ltd.MEXCO A11DCDKIT2 Slotted Dry Core Drill XCEL Grade Kit, 8 Piece
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Product Information

Full details

This guide is for professionals and DIY enthusiasts who need to drill precise holes in masonry. The Mexco 11-Piece Diamond Core Drill Kit offers fast and accurate drilling with its laser-welded castellated segments and high diamond grit concentration. Keep in mind that a minimum 850W+ drill motor with a slipping clutch is required for optimal performance.

All features

Model Part NumberMEXA11DCDK11
BrandMEXCO

Extended Product Information

FAQs

What materials can I use this kit with?

The kit is suitable for soft/medium facing brick, concrete blocks, hard sandstone, coarse sandstone, soft slate, breeze block, and lignacite blocks.

What type of drill motor is required?

A minimum 850W drill motor with a slipping clutch is required for optimal performance.

How do I ensure the drill bit lasts longer?

Avoid excessive force, allow the drill to do the work, and use water for cooling during extended use.

What is the purpose of the pilot drill?

The pilot drill starts the hole and guides the core drill, ensuring accurate drilling.

How do I store the drill kit?

Store the kit in a dry place after cleaning the drill bits.

What if the drill bit gets stuck?

Stop drilling immediately and use the drift key to remove the drill bit.

Can I use this kit for very hard materials?

This kit is designed for specific masonry materials and might not perform well with extremely hard materials.

Troubleshooting

Drill bit not cutting effectively.

Check if the drill bit is worn or damaged. Ensure the drill motor is powerful enough (850W+). Apply more consistent pressure while drilling.

Drill bit overheating.

Reduce pressure and allow the bit to cool. Use water for cooling during drilling to prevent overheating.

Drill bit getting stuck.

Stop drilling immediately. Use the drift key to remove the drill bit from the material. Check for any obstructions.

Inconsistent hole diameter.

Ensure the drill is perpendicular to the surface. Check the pilot drill for alignment.

Pros and Cons

Pros

  • Fast and accurate drilling due to laser-welded segments.
  • Suitable for a wide range of masonry materials.
  • Comprehensive kit includes all necessary components.
  • Durable and high-quality construction.
  • Multiple core drill sizes for different hole requirements.
  • Comes with essential adaptors for different drill types.

Cons

  • Requires a minimum 850W+ drill motor, which may require additional purchase.
  • May not be suitable for extremely hard materials.
  • Requires user experience for safe and effective use.
  • The weight of the kit may be cumbersome for some.
  • Limited to specific materials.

Setup, Compatibility & Care

  1. Drill Motor Compatibility: Ensure you have a drill motor with a minimum 850W rating and a slipping clutch.
  2. Adaptor Selection: Choose the appropriate adaptor (SDS or Hex) based on your drill motor.
  3. Pilot Drill: Use the 10mm x 175mm A-Taper Pilot Drill to start the hole and guide the core drill.
  4. Drilling Technique: Apply steady, even pressure and allow the drill to do the work. Avoid excessive force.
  5. Cooling: For extended use, periodically cool the drill bit with water to prevent overheating and prolong its life.
  6. Cleaning: After each use, clean the core drills with a brush to remove debris. Store the kit in a dry place.

Important Compatibility Notes

  • Material: Designed for use with soft/medium facing brick, concrete blocks, hard sandstone, coarse sandstone, soft slate, breeze block, and lignacite blocks.
  • Motor: Requires a drill motor with a slipping clutch to prevent kickback and ensure safe operation.

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