Diamond oil drilling bits --- Natural diamond surface inlay drill bits - 42mm-450mm

1.Diamond oil drilling bits is applicable for broken hard rocks;, 2.Over 25 years expeiences;, 3.High quality best price. - more info check here: http://www.buyindustrialtools.com/Diamond-oil-drilling-bits-Natural-diamond-surface-inlay-drill-bits-10216942/

Quick Brief

Place of Origin: Shaanxi China (Mainland) Brand Name: Jinshuo Model Number: 42mm-450mm Type: Center Drill Bit Material: Diamond Use: Masonry Drilling Regular Diameter: 56mm-153mm

Product Features:

1.Diamond oil drilling bits is applicable for broken hard rocks;

2.Over 25 years expeiences;

3.High quality best price.

Business Terms:

Port: Lianyungang/Qingdao/Shanghai/Ningbo etc.

Minimum Order Quantity: 5 Piece/Pieces

Supply Ability: 200000 Piece/Pieces per Month

Payment Terms: L/C,T/T

Contact Supplier

Diamond oil drilling bits --- Natural diamond surface inlay drill bits

Product Packagings & Delivery Terms:

Packaging Detail: Usual export packing or according to customer's requirement.

Delivery Detail: Depends on the quantity,usually within 30 days.

Specifications and Product Details:

Surface inlay natural diamond (set on the surface) drill bits

Feature:

The natural diamonds are setting on the surface, as to have high drilling efficiency and long service life in whole formation and formation without obvious fracture.

Main Technical Parameter of Drill Bits: