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Baumr-AG Diamond Core Drill Bit | 89mm | Concrete Wet Dry Tile Stone Brick Marble | 1-1/4 UNC

Hit the ground spinning with the NEW Baumr-AG 89mm Diamond Core Drill Bit. This heavy-duty drill bit is suitable for penetrating super tough materials, including Concrete, Poroton, Cellular Concrete, Ytong, Marble, Bricks, Tiles, Granite, Stoneware and various other Masonry and Concrete surfaces. It’s built with commercial-grade steel to last the long haul, and its diamond cutting teeth will chew through incredibly solid surfaces with great ease and precision.

Baumr-AG is giving you the tools you need to turn your core drill into a serious force to be reckoned with! So it’s time to get stuck into the hard stuff and get yourself a NEW Baumr-AG 89mm Diamond Core Drill Bit today!


  • Cutting Diameter: 89mm
  • Length: 10mm
  • Type: Hole Cutter
  • Featured Refinements:Hole Saw
  • Shaft Material: Commercial Grade Steel
  • Cutting Teeth Material:Diamond/Steel Blend
  • Thread Size: 1 1/4 UNC
  • Cutting Teeth Length: 10mm
  • Threaded Connection:1 1/4 UNC


  • 1 x Baumr-AG Diamond Core Drill Bit


  • Carton Weight:3kg
  • Carton Dimensions (W x D x H): 9.8 x 48 x 9.5cm
  • Product Weight: 2.35kg


We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund.