4-Inch Laser Welded Dry Diamond Core Drill Bits for Cutting Concrete Bricks Blocks and Asphalt, 

  • The professional quality laser welded dry diamond core bits offers the best lifetime available on market
  • Laser wielded
  • Segment height 0.400"
  • Length: 11" long to produce 10" core
  • 5/8"-11 thread


    • Materials and applications:  Industrial-grade diamond dry drill is widely used in many fields. 

    • Concrete, Masonry, Blocks, etc.
    • Hard Sandstone, Coarse Sandstone
    •  Breeze Block & Soft Slate

     

    Equipment: Hand-held core drills or core drill rigs

     

    More sizes available:

    1 in. Diameter

    1-1/4 in. Diameter

    1-1/2 in. Diameter

    1-3/4 in. Diameter

    2 in. Diameter

    2-1/4 in. Diameter

    2-1/2 in. Diameter

    2/3/4 in. Diameter

    3 in. Diameter

    3-1/2 in. Diameter

    4 in. Diameter

    4-1/4 in. Diameter

    4-1/2 in. Diameter

    5 in. Diameter

    5-1/2 in. Diameter

    6 in. Diameter

     

    Contact us:

    ·          Should you have any questions, please kindly contact us through eBay messaging service.

    ·          Click on the: "ask a seller a question" link on the listing page.

    ·          We answer most questions instantly.

     

    Thank you for shopping for DPT Diamond Tools!