Robota's diamond core bits with drilling power drill even and smooth holes whether it's concrete, reinforced concrete, cement, natural stone, or masonry wall. With the bit, you can also drill holes in tiles, bricks, limestone, or even hollow slabs. The secret of Robota's diamond core bits lies in the high-quality, carefully selected diamond segments. This makes the bits' lifespan much longer than normal bits when used correctly. Always remember to provide proper cooling when using diamond bits, meaning always use water as a cutting fluid.

Technical specs:
- Bit size: 162 mm
- Bit length: 350 mm
- Attachment: thread 1 1/4" (7unc)
- Material: steel / diamond segments
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More info:
 
Product code R50-G
Brands: Robota