离岸价格
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Minimum Order
位置:
beijing
最小订单价格:
-
最小订单:
1 Piece
包装细节:
polywood box
交货时间:
one week after receive the payment
供应能力:
-
付款方式:
-
联系人 Ms. Kathy
No.B2-0645 Century Tea Trade Center. Maliandao Road, Xuanwu, Beijing
single bits
1.suitable for high WOB and high rotary speed
2.various size:3 3/4''(*5.3mm)*6 1/8''(**5.6mm)
3.hard stringers
4.it has the advantages both of tircone bits and PDC bits. it can be used to hard stringers and complicated formations compared to PDC bits.
5.model: YA/YC**7, YA/YC**7,YA/YC **7
Advantages:
1.our company had done this business for many years and won a good reputaion for our top quality products and excenllent service.
2.we produce the drill bits according to our customers requirements strickly with advanced equipment to make the quality perfect.(extend work life,wear resistance,self-sharpening....)
3.if you want to get more details,pls don't hesitate to contact me.
