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Description

The YS Diamond Dry Core Drill Bit comprises premium aluminum alloy components, and high-quality diamond grits ensure a longer coring life.

Key Features
  • Diameter: 4 in / 101.6 mm, Drilling Depth: 9.5"/241.3 mm. A pilot bit and an extra 4.5"/114.3 mm blade is included to increase your efficiency.
  • With a 5/8"-11 universal thread, this core drill bit allows easy and rapid assembling to a standard fixed core or handheld drilling machine.
  • It is compatible with most concrete core drill devices.
  • Our diamond dry coring bit features chip removal holes, highly regular sawteeth, and concentric axes design.
  • The innovative construction provides high drilling performance while keeping a long lifetime.
  • The core drill can be used to contain your multiple work needs for both dry and wet.
  • Start drilling at the vertical position, then continue to dig deep, and you will get a perfect hole in a second.
  • Our concrete core drill is fabulous for drilling hard concrete, masonry, hard brick, and other hard materials.
  • It is widely used in installing air conditioners, pipes, stair railings, highways, airports, and other conditions.

YS Diamond Dry Core Drill Bit - 4inch

810087875077DS
ONLINE ONLY
$78

Harvey Norman Customer Direct

  • Delivered by a trusted supplier – track online
  • Allow 5+ business days for delivery – depending on your location
  • Leaves warehouse in 1-2 business days