Diamond Finger Milling Bit

(1 customer review)


Diamond Finger Milling Bits are exceptionally versatile tools that can handle detailed work on a range of hard surfaces. With this bit, you can open up existing holes without the risk of cracking or damage to the material. Perfect for tile edges, countertops, faucets, shower heads, and more! This finger milling bit also helps create round side indentations necessary for pipes, electric wires lines, and outlets. Available in four different sizes: 3/8″ (10mm), 5/8″ (15mm), 3/4″ (20mm), and 1″ (25mm), our milling bits are compatible with any 5/8″-11 thread standard grinder, making them an essential tool for any tiling project.

  • Available in 4 different sizes
  • Ideal solution to enlarge, shape and open up existing holes
  • Designed with 5/8″-11 thread shank to fit a grinder
  • Can be used on a regular drill using our drill adapter
Titan Diamond Tools Product Catalogue

Product Catalogue

Download our latest 2023 Titan Diamond Tools product catalogue.

SKU: MB Category:
4sizes finger bit

Available in 4 different sizes

Offered in four different sizes to meet your specific needs. Our finger milling bits are available in 3/8″ (10mm), 5/8″ (15mm), 3/4″ (20mm) and 1″ (25mm) sizes for efficient and precise milling through challenging materials.

premium diamond

Premium Diamonds

When it comes to finger bits, performance and durability is everything. Our finger bits are made with precision and using only the highest quality materials, which allows them to outperform all other brands in the market.

vacuum brazed technology

Vacuum Brazed

This manufacturing process involves brazing diamond particles directly onto the tool, resulting in a stronger bond and higher performance. Our technology ensures that our finger bits have an extra layer of protection, which improves their lifespan and performance.

finger bit cooling technology

Cooling Technology

Coolant holes in diamond finger bits are essential for regulating the temperature of the bit and the material being drilled. These holes allow for the flow of coolant, such as water or air, through the bit to prevent overheating and reduce the risk of damage to the bit or material.


Wet or Dry Drilling

Designed to handle both wet and dry milling. Whether you’re using water or not, the bits offer an efficient and reliable solution to help you get the job done quickly and efficiently.

finger bit grinder

High Revolution Milling

Featuring a 5/8″-11 shank compatible with all North American angle grinders for high revolution milling up to 13,200 RPM allowing fast and efficient milling through the hardest materials.