1:electroplated diamond core bits
2:for marble,concrete,,granite
3:good quality
4:all kinds of grit
Port: Shanghai
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,D/A,T/T,Western Union,MoneyGram,paypal
Contact SupplierPackaging Detail: box
Delivery Detail: 30 days
1:diamond core bits
2:ISO9001/MPA
3:has a long cutting life