(DB02)7pcs 3 to12mm Multi-functional Drill Bit

Features:

• 100% High quality and Brand new.
• Product Name: Multi-functional?Triangle glass Drill
• Carbide Tip: YG6X (middle quality, black), Imported ART carbide tip (high quality,?blue)
• Diameter: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
• This bit for the Hard Brittle Ceramic Materials such as ceramics,tiles,Marble,Concrete, glass and so on
• Middle quality (black), can drill on all-ceramic with 8-10 holes
• High quality (Blue),?can drill on all-ceramic with 12-15 holes

Package included:

• 3/4/5/6/8/10/12 x 1pc

Note:

• IT MUST BE ADDED?COOLANT (water) WHEN IT IS BEING USED. Pls see video.
• Dear, this item has two kind of flutes: single flute and double flutes. If double flutes is out of stock, single flute will be replaced.
• Besides, 3mm, 4mm, and 5mm are?customized sizes. So color of them will be sent at random.?Please read this note as carefully as you can when you place an order.
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