Product Name:Big Diamond tip drill bit, Hole saw bit ,Diamond Core Drill Bit for Glass

Hole Diameter: 175mm (Close to 7 inch)

Shank Diameter:10-11.5mm 
Rim Thickness:2.0-2.5mm
Total Length:60mm

Quantiy: Only 1 Piece

Brand New & High Quality

Easy to use, Good Performance and long life

Excellent for making clean and accurate hole on glass, tile, granite and marble

Works better with a electric drill( Excluding in this item )

Drilling speed: Drill a Holes In Seconds 

Use with water as a lubricant

Quick Tips

1.Please add water for coolant and drill slowly

2.Start drill at 45 Degree to surface and align to 90 Degree as hole forms

3.Never use drills while machine is in hammer action.

4.Holes Require No Futher Work As Cutting Is Clean

We will send out your order within 1-2 days after payment has been received and cleared.

We Can List Any Size & Amount Of This Product: Hole diameter  from 1mm to 230mm

 

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