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152mm x 70mm Core drilling bit

After several years' development,over 95% of our products are exported to the overseas market, such as Europe. America and Southeast Asia.

Commodity name： 152mm x 70mm Core drilling bit

Category:

PDC bits

Email:

bit1@uqier.com

Whatsapp:

+86-15532763985

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Description

Features and Applications

Whieh has a double eone parabolie profile and heavy cutter density, designed for coring the medium hard formatioutilizing different patented pDC cutters enhanee the bits’s ability to drill in hard formation

Medium hard to hard formation with high compressive strength and thin abrasive layers. Rock type: Mudstone, limestoltanhydrite.

PDC drill bits, we can specially customize various sizes of three-blade, four-blade and five-blade for customers. Tailor-made according to the customer's requirements and provide detailed effect drawings for the customer to confirm the details of each parameter.

Product Parameter

Bit Size	152mm x 70mm
Primary Cutter Size	8mm
Total Cutters	30
Gauge Length	1.5”
Make up Torque(KN.m)	6-8
Connection	川6-3

Operating Parameter

Rotary Speed(rpm)	40~150
Weight on Bit( KN )	40-80
Max.WOB(KN)	90
Flow Rate (lps )	10-30

Drawing

No!

8 1/2” x 4 1/8” Core drilling bit

Key words:

Roller bit | Drag bit | Hole opener

LANGFANG UQIER DRlLL BIT CO.,LTD

Optimum material, layer check production, focus on the production of all kinds of good quality drill bit.

Quality assurance of raw materials in large factories

Strength merchants have rich inventory

Customized processing of drawings and samples

Seiko and strict quality inspection

Integrity management intentions production

Fast proofing and fast delivery

Walk into the factory-feel the quality

We are equipped with a variety of production machines, do drill bit we are professional.

Concern to Buyers

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Company Delivery Time

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What is the quality of raw materials?

Strengthen the incoming inspection of raw materials to ensure that each batch of raw materials meets the quality standards; regularly conduct quality audits of suppliers to ensure the effective operation of the supplier's production process and quality management system.

How about inventory?

Adopt advanced inventory management system to realize real-time monitoring and early warning of inventory, optimize inventory structure, reduce unnecessary inventory backlog, and conduct regular inventory inventory to ensure that the accounts match.

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