4 cut quad drill bit for fast waste removal.
Screw tip for positive starting.
Precision machined from high quality steel.
Port: SHANGHAI/NINGBO
Minimum Order Quantity: 100 Piece/Pieces 100set
Supply Ability: 1000000 Piece/Pieces per Month 20DAYS
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: 1PC/PACK
Delivery Detail: 20DAYS