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Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 1

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 2

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 3

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 4

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 5

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 6

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread 7

Johnson Tools Premium Diamond Finger Milling Bit - Ideal for Porcelain, Ceramic, Marble, Granite, Quartz - 20-75mm - 5/8''-11 Thread

Specifications:

Diameter: 20-75mm

5mm drilling length: Diamond grit #35/40

30mm grinding length: Diamond grit #70/80

Connection: 5/8"-11 Thread

If you want to use electric drill or other machine, you can use SDS or Hex Shank Adapter

Technology: Vacuum brazing technology

Color：Clear or as your request

Cutting Materials: Suitable for dry or wet drilling and grinding holes in Porcelain Ceramic Tile Marble Granite Stone Quartz, etc

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PRODUCT ADVANTAGES

Our customer service team is a dedicated, hard-working group specially selected for their enthusiasm and commitment to providing excellent customer service. They offer advice, answer any queries.

Vacuum Brazed Technology:

Longer working life,durable and sturdy

Recommended Machine：

5/8''-11 Thread Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM.

High-quality Diamond Grains:

Coarse diamond grains for faster and smooth drilling,fine diamond grains for grinding

PRODUCT parameter

Parameter	Specification
Diameter	20mm, 25mm，35mm, 55mm, 75mm
Drilling length	5mm, Diamond grit #35/40
Grinding length	30mm, Diamond grit #70/80
Thread	5/8"-11
Technology	Vacuum brazing technology

product usage

Application:

Suitable for dry or wet drilling and grinding holes in Porcelain Ceramic Tile Marble Granite Stone Quartz, etc

2 in 1 Design

According to the different needs, use different diamond grit,

Drilling/Grinding.

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