DaduoRi 63mm Core Drill Bit - 410mm Cutting Depth 1‑1/4" - Wet Drilling Diamond Core Bit for Reinforced Concrete, Masonry, Natural Stone, Brick (460mm Total Length)

Our core drill has a high-strength steel body for maximum stability and long service life. This solid workmanship ensures good cutting performance and resistance in concrete, masonry, bricks and other common building materials.
Maximum cutting depth of 410 mm: the combination of 63 mm drill bit allows drilling up to 410 mm depth. Ideal for deep wall and ceiling ducts.
Precise 63 mm drill hole diameter and wet drilling: creates clean 63 mm holes in concrete, masonry, bricks and stone. The wet drilling design effectively reduces dust, cools the diamond setting, thus extending the service life.
Technical details: thread guide: 1 1/4 UNC, total length: 460 mm, maximum drilling depth: 410 mm. When used with a hand-held hammer drill, do not work in impact mode.
What can we offer? DaduoRi is a company specialising in the development and manufacture of core drills. We are committed to making tools even more powerful and durable - with a design that is suitable for both professi