10 PCS Brazed Diamond Tile Hole Saw Set 6-50mm with EVA Guide

The WORKEASE 10-Piece Diamond Hole Saw Set provides a dedicated cutting solution for drilling clean holes into brittle and dense materials. Designed for DIY enthusiasts and professionals handling bathroom upgrades or general masonry tasks, this kit prevents surface damage on slippery workpieces. The package includes ten individual hole saw bits ranging from 6 mm to 50 mm (1/4 inch to 2 inches), paired with an EVA guide jig and a hard storage case.

Each hole saw features a brazed steel body with a thick diamond coating, capable of cutting through tile, glass, and stone up to 1-1/4 inches thick. The bits utilize a serrated sawtooth edge paired with multi-flute slots, which speeds up cutting and clears dust efficiently from ceramic, marble, and glass. For smooth positioning, the included waterproof EVA guide holds the bit in place, keeping it from wandering across slick surfaces at the start of a cut.

Versatility is a key benefit of this setup, as the bits support both dry and wet use. You can run them dry for fast, convenient cuts on lighter jobs, or introduce coolant to extend tool life and enhance performance when boring through harder materials like porcelain and granite.

In terms of trade-offs, the set is limited to a maximum cutting depth of 1-1/4 inches, which may not suit thicker slabs or structural masonry. Additionally, while dry drilling works for quick tasks, users will need to manually supply water or coolant when working with dense stone like granite to prevent premature wear.

Verdict: The WORKEASE 10-Piece Hole Saw Set is a practical, well-organized choice for anyone needing accurate holes in glass, tile, or marble. It offers great utility for home renovations and tile installations where guide-assisted precision is necessary.

• Piece Count: 10 diamond hole saws
• Size Range: 6 mm to 50 mm (1/4 inch to 2 inches)
• Maximum Cutting Depth: Up to 1-1/4 inches
• Body Material: Brazed steel with diamond coating
• Included Accessories: Waterproof EVA guide jig, hard storage bag
• Compatible Materials: Tile, glass, stone, ceramic, marble, granite, porcelain

A great fit if you:

• Need to drill clean holes through tile, marble, or glass for bathroom installations.
• Want an included alignment guide to stop drill bits from skidding across smooth surfaces.
• Work across a variety of hole sizes between 1/4 inch and 2 inches.
• Prefer having a dedicated hard storage bag to keep bits organized.

Consider something else if you:

• Need to cut through stone or materials thicker than 1-1/4 inches.
• Require hole sizes smaller than 6 mm or larger than 50 mm.

What materials can these hole saws cut?
They are designed to cut tile, glass, stone, ceramic, marble, granite, and porcelain up to 1-1/4 inches thick.

Do I need to use water when drilling?
The bits can be used dry for quick jobs, but adding coolant is recommended for porcelain and granite to extend tool life and improve cutting efficiency.

What sizes are included in this set?
The set comes with 10 hole saws ranging from 6 mm to 50 mm, which equals 1/4 inch to 2 inches.

What is the purpose of the EVA guide?
The waterproof EVA guide acts as a positioner to prevent the drill bit from slipping on smooth glass and tile surfaces during startup.