1.Diamond twist drill manufacturer
2.Diamond twist drill for steel,wood,metal drill
3.Diamond twist drill with DIN standard
Port: Zhengzhou OR any ports as requested
Minimum Order Quantity: 5 Piece/Pieces Can Negotiation
Supply Ability: 300 Piece/Pieces per Week Can be enhance
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact SupplierPackaging Detail: In a carton or as requested.
Delivery Detail: Within 3~15 days after order confirm
Diamond twist drill
1.Production standard:DIN338,DIN1897,DIN340,DIN345 etc.
2.HSS Grade: M 42,M35,6542,9341,4341,4241 Optional.
3.Production technics:Roll forged,Half ground,Fully ground,Milled.
4.Shank: Straight shank drills, Taper shank drills, 1/2 shank drills.
Standard and Non-standard can produce as customer's requested/drawings/pictures.