A type aiguille :
1 it is very hard
2it is suitable in rock drill for coal mine
3with good performance for price ratio
Port: Qingdao Shanghai etc
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,D/P,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: container shippment , or according to your special requirement
Delivery Detail: 10-15days after order confirmed
A type aiguille :
1 it is very hard
2it is suitable for rock drill for coal mine
3with good performance for proce ratio
1 it is very hard
2it is suitable for rock drill for coal mine
3with good performance for proce ratio
size:30-60mm
cone angle 4 6 7
water hole 1 ,2
NOTE:We can supply all kinds of the drillling equipment .and the a type aiguille can be matched with the B22drill pipe and rock drill ,and you can feel free to let know your email and your msn or skype if you need our products .thank you .