Diamond core drill bits: Perfect for drilling granite, concrete, or any other hard stone.
Port: Shanghai Port
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 100,000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Packed in Plastic Tube.
Delivery Detail: In 20 days after the order confirmed.
Product Description:
Diamond core drill bits
Perfect for drilling granite, concrete, or any other hard stone.
This diamond drill bit is especially made to use without water for convenient use in situations such as drilling inside a house hold.
Comes with 5/8"-11 or M14 female thread adapter.
Total Length: 4"
Cutting Length: 2-3/4"