Is technical support available?

Yes, technical support is available at any time.

What is the warranty policy?

Repair or replacement is provided. Free replacement is given if failure is confirmed caused by product quality.

Can the wing count be customized?

Yes, we can make 3, 4, 5, or 6 wings following your drawings or samples.

140mm 145mm 4 Wing Drag Bit High Quality Three Wing Diamond PDC Drill Bit

Name: 140mm 145mm 4 Wing Drag Bit High Quality Three Wing Diamond PDC Drill Bit
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2151137342

Shandong, ChinaShandong Kat Drilling Tools Co., Ltd.

US$100.00-500.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Repair or Replacement

Warranty

Repair or Replacement

Certification

ISO 9001:2000, ISO 9001:2008

Standard

AISI

Surface Treatment

Sand Blast

Manufacturing Process

Forging

Material

Carbon Steel

Transport Package

Wooden Case

Specification

PDC Drag Bit

Trademark

KAT DRILL

Origin

China

HS Code

820719100

Production Capacity

500000PCS/Month

Key features

Customizable Wing Count: Available in 3, 4, 5, or 6 wings based on customer drawings or samples.

Extended Drill Life: PDC Drag Drilling bit life is 20-40 times longer than tungsten carbide drill bits.

High Drilling Efficiency: Drilling efficiency is 50% higher compared to standard tungsten carbide drill bits.

Super Strong Material: Forged high-quality alloy steel with hard alloy and precision heat treatment for wear resistance.

Hydraulic Balance Design: Dynamic equilibrium and hydraulic balance design ensure a smooth drilling process.

Versatile Applications: Suitable for geology, coal, metallurgy, construction, and tunnel ventilation drilling.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 and ISO 9001:2008 standards.

Free Replacement Warranty: Free replacement provided once failure is confirmed caused by product quality.

Company profile

Shandong Kat Drilling Tools Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-01Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤7.49hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryShandong Kat Drilling Tools Co., Ltd. is identified as both a trading company and manufacturer/factory in China, specializing in rock drilling and mining tools. It reports more than 10 production lines, 6–10 quality-control staff, ISO 9001 certification, and 6–10 years of R&D engineer experience. Export sales reportedly account for 90% of total sales, with self-managed import/export rights and markets across multiple global regions. Stated fulfillment times are within 15 working days during off-peak periods and one month during peak periods. The available data supports production, export, and quality-management capabilities, but does not provide sufficient evidence regarding after-sales service, customization, financial credibility, or established customer cases.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated products include rock drilling tools, mining tools, rock drills, drill rods, bits, hammers, and related equipment, indicating a specialized industrial-tool supplier rather than a general trader.

CertificationsThe supplier reports holding ISO 9001 certification, which is explicit evidence of a certified quality-management system. No other certifications are stated in the provided information.

R&D capabilityThe supplier states that it has completed more than 10 provincial and ministerial scientific research projects, that various models became national key new products, and that it has 6–10 years of R&D engineer experience. These statements provide explicit evidence of research and product-development activity.

Production capacityThe supplier identifies itself as a manufacturer/factory, operates more than 10 production lines, has 6–10 quality-control staff, and offers a broad range of drilling and mining tools. It also reports fulfillment within 15 working days during off-peak periods and one month during peak periods, supporting an established production and order-fulfillment capability.