BRSCHNITT M14 Diamond Hole Saw Set 6pcs for Granite Marble Ceramic Porcelain Tile Vacuum Brazed Core Drill Bits With HEX Adapter

BRSCHNITT 6pcs Vacuum Brazed Diamond Hole Saw Kit is designed for clean, efficient

drilling and shaping on porcelain tile, granite, marble, and quartz. Featuring advanced

vacuum brazed technology for superior durability, the kit includes 4 hole saws, 1 finger

grinding bit, and 1 M14-to-Hex adapter. The M14 thread is compatible with angle

grinders commonly used in Europe, the Middle East, Australia, New Zealand, and

Brazil, while the included adapter allows use with electric drills, providing a versatile

all-in-one solution for cutting, enlarging, and finishing holes.

Why Choose This Kit?

1. Vacuum Brazed Diamond for Fast & Durable Cutting

Vacuum brazed technology securely bonds diamond particles to the cutting edge,

providing improved diamond retention and maintaining consistent cutting performance

through multiple drilling applications.

Suitable for drilling porcelain tile, ceramic, granite, marble, and other hard stone 

materials.

2. Cleaner Holes with Less Chipping

The sharp diamond cutting edge helps reduce vibration during drilling, allowing

smoother material removal and cleaner hole edges.

Ideal for creating openings for:

• Faucets

• Pipes

• Cables

• Installation fittings

3. Complete Drilling & Hole Finishing Solution

Unlike standard hole saw sets, this kit includes an additional 20mm finger grinding bit

for post-drilling adjustments.

It can be used for:

• Enlarging existing holes

• Smoothing hole edges

• Fine-tuning installation openings

No additional shaping tool is required.

4. M14 Compatibility with Flexible Tool Options

The diamond hole saws feature a standard M14 thread connection for compatible angle

grinders.

The included M14-to-Hex adapter allows use with compatible electric drills, providing

more flexibility for different working conditions.

Compatibility Notice:

Please confirm your machine spindle specification before ordering.

This kit is not directly compatible with 5/8"-11 or M10 spindle tools without the correct

adapter.

Specifications

Diamond Hole Saw

• Quantity: 4 pieces

• Diameter: 20mm / 25mm / 35mm / 50mm

• Connection: M14 Thread

• Technology: Vacuum Brazed Diamond

• Diamond Segment Height: 10mm

• Total Length: 60mm 

Finger Grinding Bit

• Quantity: 1 piece

• Diameter: 20mm

• Diamond Working Length: 50mm

• Total Length: 65mm

M14-to-Hex Adapter

• Quantity: 1 piece

• Connection: M14 Female Thread to Hex Shank