Diamond Core Drill Bits 25mm Cutting Diameter for PCB Wood Milling Machine

Attributes:* Color: Blue
* Material: Carbon Steel, Diamond Particles
* Drilling Diameter: 25mm / 0.98-inch
* Drilling Depth: 45mm / 1.77-inch
* Shank Diameter: 10mm / 0.39-inch
* Total Length: 83mm / 3.27-inch
What Is Included:* 1 x 25mm Diamond Core Drill Bit
Applications & Features:--- Versatile Tool: for Porcelain Tiles, Marble, Engineering Stone, Vitrified Tiles, and Other Hard Materials
--- Efficient Drilling: Provides Accurate and Clean Holes
--- Use at Low Speed with Coolant for Better Results
--- Wide Range of Applications: Suitable for Stone, Concrete, Brick, Masonry, Tile, Glass Cutting
--- Durable and Long-lasting Performance: Diamond Coating Maximizes Performance and Retains a Sharper Cutting Edge
Useful Tips:--- Start drilling diagonally and then hold the drill straight for better results.
--- Use coolant during the drilling process to prolong the life of the drill bit.
--- Maintain a low speed of around 800-1000 RPM while operating the drill.