Global Leading Diamond Tool Manufacturer.

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Johnson Tools 70mm Drill Bit For Granite Wet Drilling Granite Drill Bit 1

Johnson Tools 70mm Drill Bit For Granite Wet Drilling Granite Drill Bit 2

Johnson Tools 70mm Drill Bit For Granite Wet Drilling Granite Drill Bit 3

Johnson Tools 70mm Drill Bit For Granite Wet Drilling Granite Drill Bit

Feature:

1. Apply to core drilling machines and hand drills.

2. Silver welding.

3. Brazed premium segments with high efficiency.

4. Fast cutting and long life.

Spec.:

Outer diameter: 2-3/4" / 70mm

Segment height: 8mm

Connection Type: M14, 5/8”-11 shaft

Segment type: Crown segment or normal segment

Applications: Stone drilling in countertops, kitchen, toilet

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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.

Long Lifespan:

They are durable and have a long operational life.

Precision:

They offer precise drilling, maintaining accuracy in hole size and shape.

High Efficiency:

They drill quickly and effectively through various types of stone.

Compatibility:

They are compatible with different drilling machines and setups.

PRODUCT parameter

Item No.	Diameter	Segment Dimension		Teeth No.	Total Length
Item No.	mm	Height	Thickness	Teeth No.	Total Length
BGB(UNC)70	10	8	3	7	103

product usage

VERSATILE STONE DRILLING:

Suitable for core drilling applications in granite, marble, sandstone, limestone, and other stone materials.

Compatibility: Can be used with core drilling machines and hand drills.
Customization: Sizes and specifications can be tailored according to customer requirements.

Noteworthy Features:

Our customers have consistently praised the excellence of our products. We are confident that you too will experience the same level of satisfaction. Should you require any customization, please do not hesitate to contact us. As the leading manufacturer of diamond tools, we are committed to providing you with the best solution possible.

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