DIATOOL 1 Set(6mm+8mm+10mm+12mm) Diamond Vacuum Brazed Drilling Core Bits With A Plastic Positioner Sucker

Описание

ITEM: Diamond Vacuum Brazed drilling core bits for stone/ceramic/glass/masory with a Plastic Positioner Sucker

Specification & size: Diameter 6mm+8mm+10mm+12mm round shank + 1pc Plastic Positioner Sucker

Quantity: 4pcs round shank + 1pc Plastic Positioner Sucker

Application: Wet drilling for granite marble masonry ceramic tile glass....

Feature:

1. 5-10times drilling life than electroplated drilling bits, 50%-70% higher in efficiency than traditional drilling bits

2. Positioner help to make hole on the exactly the right place

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