DRY L=70mm diamond drills for granite, sandstone, stone with sidewall coating of grain

Korean diamond drill bit will be ideal for drilling in granite, natural and field stone, sandstone. Thanks to its universal M14 mount, we can drill with practically any angle grinder available on the market. Side holes that aid in cooling the drill also help in draining the excavated material. The drill bit is designed for “dry” or “wet” work.
The holesaws additionally have a side diamond coating to prevent the drill bit from jamming.

Technical details:

• Diameter: 19mm, 25mm, 35mm, 45mm, 52mm, 65m,, 70mm, 100mm
• Mounting: M14
• Working conditions: dry
• Length: 70mm
• Country of manufacture: South Korea