PDC bit --- PDC two stairs Rib core drill bits - 25mm-450mm

1.Reinforced PDC blade;, 2.Super anti-wear characteristic;, 3.High shock resistance;, 4.Ultra-durability;, 5.Over 25 years. - more info check here: http://www.buyindustrialtools.com/PDC-bit-PDC-two-stairs-Rib-core-drill-bits-10231969/

Quick Brief

Place of Origin: Shaanxi China (Mainland) Brand Name: Jinshuo Model Number: 25mm-450mm Type: Core Drill Bit Material: Diamond Use: Masonry Drilling Type: Ordinaryl; strengthed; high strength.

Product Features:

1.Reinforced PDC blade;

2.Super anti-wear characteristic;

3.High shock resistance;

4.Ultra-durability;

5.Over 25 years.

Business Terms:

Port: Tianjing/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

PDC bit --- PDC two stairs Rib core drill bits

Product Packagings & Delivery Terms:

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

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

Specifications and Product Details:

Name:PDC two-stair rib coring drill bits

Type: Ordinary Strengthened High strength

Feature: Arrange teeth in stages when the crown part space is enough, it has another geometric construction of ordinary rib drill bits, thus to increase area between blade and lamellar body, reduce pressure on blade unit area, prolong service life of the blades, improve gauge protection effect and protect core tube. The water gap is deepened, and it is suitable for drilling for large well depth and high pump pressure.