What is the average lead time?

During peak season, it takes one month; during off-season, it is within 15 workdays.

Can you customize the button bits?

Yes, we can produce button bits according to customer demand and provide OEM/ODM services.

4" Rock Drilling Tools Threaded Button Bits 4 Inch Rock Drill Bit

Name: 4" Rock Drilling Tools Threaded Button Bits 4 Inch Rock Drill Bit
Brand: Shandong Kat Drilling Tools Co., Ltd.
SKU: 2059739372

Shandong, ChinaShandong Kat Drilling Tools Co., Ltd.

US$80.00-85.00

10 Pieces

Product profile

Customized

Standard

Length

Taper-length

Model NO.

4 inch rock drill bit

Type

Rock Drilling Tools

Material

Alloy Steel

Usage

Well Drilling, Rock Drilling

Thread

T51

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Tungsten Carbide

Yk05 or T6

Diameter

102mm

Transport Package

Wooden Case

Specification

76-152mm

Trademark

KAT DRILL

Origin

China

HS Code

82071990

Production Capacity

500000PCS/Month

Key features

Customized Colors: Available in Red, Black, Yellow, and White to meet specific needs.

Wide Thread Range: Supports 9 thread types including R32, T38, T51, T60, ST58, and ST68.

Diverse Diameter Options: Diameters range from 38mm to 140mm for various drilling applications.

High-Quality Materials: Constructed with imported steel bodies and special alloy heads for durability.

Multiple Bit Types: Offers Single, Cross-shaped, and Ball-toothed bits for different rock conditions.

OEM/ODM Services: Custom manufacturing available based on specific customer requirements.

High Production Capacity: Monthly output reaches 10,000 pieces to ensure timely delivery.

Comprehensive QC: Strict inspection and testing performed on every order before shipping.

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: ≤7.34hTerms 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.

Product Q&A

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:What is the handling time for an order?

Normally 25 days for production, but only 2-3 days if the requested size is in stock.

Q:How can I ship my order?

For samples, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, air or sea shipping is recommended.

Q:Do you have quality control measures?

Yes, we have experienced QC staff who perform strict inspection and testing on every order before shipping.

Q:What after-sales services are provided?

Sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacement is provided for confirmed quality failures.