metric hss twist drill,high hardness,
high temperature resistance etc.
Port: shanghai
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: T/T,cash
Contact SupplierPackaging Detail: bulk
Delivery Detail: 30days
material: HSS 4341/4241/9341/6542/M35,
Technics:edge-fround, fully ground, roll-forged, milled.
Surface treatment: Bright, black, amber,rainbower........etc.
szie: from 0.3mm--up
Packing are as per your request.