DKIBBITH 10pc Dry Diamond Core Drill Bits Set for Tile – Integrated Coolant

Overview

DKIBBITH presents a practical 10 piece dry diamond core drill bit set crafted for tile work across a range of surfaces. Whether you are drilling ceramic, porcelain, marble, granite, quartz, or other stone tiles, this kit provides a versatile spread of bits designed for controlled, precise holes. A 0.35 inch diamond tip paired with a hollow core and integrated wax lubricant helps manage heat during dry drilling, supporting steady performance and edge retention. With a total length of 2.55 inches, these bits offer compact handling in tight spaces, giving you more control as you work around fixtures and cabinets.

The design emphasizes reliability without complicating your workflow. The round shank ensures compatibility with most common electric drills, while the side flutes accelerate debris removal to keep the cut path clear. Depth marks provide quick, visual depth guidance, helping you achieve consistent results across multiple holes. This combination of robust materials and thoughtful geometry makes the set a practical addition to renovations or regular tile maintenance.

What you get

• two 3/16in bits
• three 1/4in bits
• one 5/16in bit
• one 3/8in bit
• one 1/2in bit
• one 9/16in bit
• one 5/8in bit

Key benefits

• Integrated coolant helps manage heat during dry drilling, helping materials retain their appearance and integrity
• Diamond coating promotes clean hole edges across ceramic, porcelain, granite, marble, and quartz
• Round shank compatibility with most drills supports flexible use
• Side flutes remove debris quickly for smoother progress
• Depth marks guide consistent hole depths for mounting hardware

How to use

• Start your drill at a 45-degree angle to the surface
• Slowly bring the drill upright and move in a circular motion
• Do not apply heavy pressure; let the bit do the work
• Allow the bit to cool after completing each hole

Materials and use cases

This set is well suited for ceramic and porcelain tiles as well as natural stone such as marble, granite, and quartz. The varied sizes support bathroom renovations, kitchen backsplashes, and tile flooring tasks, making it a flexible option for multiple projects.