TDT 1/4'' (6mm) Diamond Core Drill Bit for Hard Surfaces

Secure Attachment: Begin by tightly attaching your chosen TDT diamond core bit onto your grinder, ensuring it is firmly screwed in place to avoid any slippage during operation.

Initiate Drilling: Start the drilling process at an approximate 45-degree angle. This angle helps to initiate the drilling smoothly and prevents the bit from slipping off the surface.

Adjust and Complete: After successfully starting the hole, gently adjust the drill to a vertical position. Continue drilling with small, circular motions until you have penetrated through the material. This technique aids in maintaining consistent pressure and enhances the cutting efficiency for a clean, precise finish.

Technical Specifications: Applications: Porcelain, Ceramic, Marble, Granite, Quartz, Stone, Masonry Diameter: 1/4" (6mm) Shank: 5/8"-11 MAX RPM: 13500

SAVE TIME & MONEY: Our professional-grade diamond drill bits are designed to save you time, energy, and money. Cut through your toughest jobs with ease using our high-quality diamond drill bits.

LIKE BUTTER: Our diamond drill bit will effortlessly chew through just about anything. We have fine-tuned our diamond drill bit to work better and last longer than any other bit on the market.

A MUST HAVE: The Diamond Drill Bit allows you to easily cut through porcelain, ceramic, granite, marble, brick, and stone for the perfect installation.

PREMIUM DURABILITY: The wax core provides optimal cooling and lubrication for the diamond drill bit, ensuring a longer lifespan. With vacuum brazed manufacturing technology, this diamond drill bit is built to last.

HIGH PERFORMANCE: Designed for high-revolution drilling, this diamond drill bit will cut through the hardest material faster than any other tool on the market.

product information: