3-1/2 Inch Laser Welded Diamond Core Drill Bit for Concrete Asphalt Blocks Bricks and Stones Professional Quality

  • Professional quality
  • Fast Drilling
  • 3 1/2" Diameter, 1-1/4"-7 threads
  • 17" Long to produce 14-1/2 inch core

Materials and applications:  Industrial-grade diamond water 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



Free Shipping & Returns:

·        SAME business day shipping     ·        FREE 30-Day returns

 

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 with DPT Diamond Tools!