Blue Spot Tools Diamond Core Drill Bit 117mm x 150mm 19504 Bluespot

Blue Spot Tools 117mm x 150mm Diamond Core Drill Bit – Heavy-Duty Masonry Cutter – 19504 Bluespot

MPN: 19504

Barcode: 5028734195040

Diameter: 117mm

Length: 150mm

Product Overview:

The Blue Spot Tools 117mm x 150mm Diamond Core Drill Bit is engineered to deliver clean, precise holes in tough masonry and construction materials. Its premium-grade diamond segments allow for efficient, low-resistance cutting while enabling the drilled core to be removed in one clean piece, saving time and reducing clean-up.

This core drill bit is ideal for both professional tradespeople and serious DIYers, handling materials such as concrete, limestone, paving slabs, clay bricks, aerated blockwork, and asphalt with ease. Whether you're installing pipework, extractor vents, or electrical cable runs, this 117mm core diameter provides the perfect size for medium to large apertures.

For best results, use with the Blue Spot Tools arbor and guide drill system (sold separately), ensuring accurate alignment and safer operation.

Key Features:

• 117mm Diameter x 150mm Length: Ideal size for medium/large pipework and structural cut-outs

• Industrial-Grade Diamond Cutting Edge: Delivers precise, high-speed cutting through tough surfaces

• Core Removal in One Piece: Reduces mess and simplifies the drilling process

• Compatible with Blue Spot Arbor & Guide Drill: Designed for safe, centred cutting

• Heavy-Duty Performance: Ideal for trade use across multiple job types

• Colour-Coded (Blue): For easy identification in your tool kit

• Wide Range of Applications: Suitable for concrete, clay bricks, limestone, paving slabs, aerated blockwork, and asphalt

Recommended Uses:

• Plumbing ducting installations

• Electrical conduit runs

• Extractor fan and vent installation

• HVAC system openings

• Masonry and concrete coring

• Utility and trade applications requiring accurate round cut-outs

Frequently Asked Questions:

• What is this drill bit used for?
  • It's ideal for creating accurate, circular holes in masonry, concrete, aerated blocks, and brickwork.

• Can it be used for dry drilling?
  • Yes, this bit is suitable for dry coring. For extended life and cleaner results, a light water mist can help cool the bit.

• What tools is it compatible with?
  • This core bit is compatible with rotary or SDS drills using the correct arbor and pilot guide (sold separately).

• What materials can it cut through?
  • Suitable for asphalt, concrete, limestone, paving slabs, aerated blocks, and clay bricks.

• Can I remove the core in one piece?
  • Yes, the design allows for clean removal of the core, making the job quicker and neater.

• Is this suitable for DIY or just professionals?
  • It's ideal for both professionals and advanced DIY users, offering high performance and ease of use.

• Do I need a pilot drill?
  • Yes, use with the Blue Spot Tools 19508 arbor and guide drill for precision and stability.

• Does it cut reinforced concrete?
  • It is not recommended for reinforced concrete (with rebar) unless using a bit designed specifically for rebar penetration.

• What is the cutting depth?
  • The drill bit has a cutting length of 150mm, ideal for deep or through-wall applications.

• Is it colour-coded for identification?
  • Yes, the bit is blue, making it easy to locate in your tool case or site box.