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Core Drills

Diamond Drill Bits

Lapidary Core Drills are used to create holes in gemstone, glass, and acrylics. At Cutting Edge Supply, we have a wide variety of different sizes and styles so that you can accomplish exactly what you need.

Sintered core drills have diamond mixed throughout the entire bur which makes them last much longer and a little more expensive. Plated core drills are great for aggressive cutting and when chipping isn't a concern. Plated core drills are usually cheaper and cut quicker to begin with, however they can dull quickly.

We recommend starting with a core drill that is a smaller size than what you would like to finish with, then work up to the size you desire. This will reduce chipping and give you more control of your bur.

  • Lapidary Diamond Grinding Core Drills
    Original price $28.00 - Original price $77.00
    Preço original
    $28.00 - $77.00
    $28.00 - $77.00
    Preço actual $28.00

    Diamond Cylinder Drills

    Hi-Tech

    Manufacturer: Hi-Tech Diamond  Availability: Usually ships from CES Warehouse within 24hrs. These diamond cylinder drills are used for drilling hol...

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    Original price $28.00 - Original price $77.00
    Preço original
    $28.00 - $77.00
    $28.00 - $77.00
    Preço actual $28.00
  • diamond plated core drills
    Preço original $5.00 - Preço original $27.00
    Preço original
    $5.00 - $27.00
    $5.00 - $27.00
    Preço actual $5.00

    Furadeiras de Núcleo de Aro Dentado

    Covington

    Brocas com núcleo diamantado Fabricante: Covington Engineering Disponibilidade: Navios do Fornecedor, 1-3 dias de antecedência média. O corno da borda enrugada.

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    Preço original $5.00 - Preço original $27.00
    Preço original
    $5.00 - $27.00
    $5.00 - $27.00
    Preço actual $5.00
  • sintered core drills
    Venda Venda
    Original price $30.00 - Original price $102.00
    Preço original $30.00 - Preço original $102.00
    Original price $30.00
    $20.00 - $68.00
    $20.00 - $68.00
    Current price $20.00

    Brocas de Núcleo Sinterizado

    Hi-Tech

    Fabricante: Diamante Hi Tech Disponibilidade: Navios do Fornecedor, 1-5 dias de antecedência média. Estas brocas de núcleo sinterizado são absolutamente espantosas! Eles...

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    Original price $30.00 - Original price $102.00
    Preço original $30.00 - Preço original $102.00
    Original price $30.00
    $20.00 - $68.00
    $20.00 - $68.00
    Current price $20.00
    Venda Venda
  • Preço original $38.00 - Preço original $58.00
    Preço original
    $38.00 - $58.00
    $38.00 - $58.00
    Preço actual $38.00

    Brocas Cilíndricas de Diamante Torcido

    Hi-Tech

    Manufacturer: Hi-Tech Diamond  Availability: Usually ships from CES Warehouse within 24hrs  Hi-Tech Diamonds Twisted Diamond Cylinder Drills are us...

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    Preço original $38.00 - Preço original $58.00
    Preço original
    $38.00 - $58.00
    $38.00 - $58.00
    Preço actual $38.00
  • Brocas com núcleo de diamante enrugado
    Preço original $20.00 - Preço original $130.00
    Preço original
    $20.00 - $130.00
    $20.00 - $130.00
    Current price $20.00

    Brocas com núcleo de diamante enrugado

    Hi-Tech

    Fabricante: Diamante Hi-Tech Disponibilidade: Navios do Fornecedor. Tempo médio de espera de 2-3 dias. Estes berbequins com núcleo de diamante enrugado são utilizados em pedra...

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    Preço original $20.00 - Preço original $130.00
    Preço original
    $20.00 - $130.00
    $20.00 - $130.00
    Current price $20.00