What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays. Sample production takes 7-10 working days, and bulk orders take 20-25 working days.

Does the company offer OEM/ODM services?

Yes, the company provides both OEM and ODM services to meet specific customer needs and customization requests.

SDS Plus / Max Concrete Drill Bit 3 or 4 Cutters

Name: SDS Plus / Max Concrete Drill Bit 3 or 4 Cutters
Brand: Dongguan VG Fasteners Co., Ltd.
SKU: 2111866305

Guangdong, ChinaDongguan VG Fasteners Co., Ltd.

US$0.20-25.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

DIN338

Length

Taper Length

Type

Center Drill Bit

Material

High Speed Steel

Usage

Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling

Type Product

DIN338 HSS Twist Drill Bits

Type1

HSS DIN338 Drill Bits

Type2

Electric Hammer Drill Bit

Type3

Hammer Drills Double Flutes

Type5

Bore Bit

Type6

Electric Rock Drill Bit

Type7

Electric Drill Bit

Type8

Concrete Electric Drill Bit

Type9

Drills 1 Cutting Edges

Transport Package

White Box&Carton& Pallet

Specification

0.5mm-30.0mm

Trademark

Origin

Guangdong, China

HS Code

82075090

Production Capacity

10million/Month

Key features

High Speed Steel Material: Constructed from durable HSS material for long-lasting performance in demanding drilling tasks.

Special Tungsten Carbide Tip: Features a special alloy tip with a unique brazing process to withstand extreme heat and wear.

Efficient Chip Removal: Double groove design ensures rapid chip removal and reduces wear during high-speed drilling.

Self-Centering Blade: Allows for stable and smooth introduction, preventing sticking and reducing tooth cracking.

Versatile Application: Effective for drilling concrete, brick walls, reinforced concrete, marble, tiles, and granite.

Customization Available: Offers customized options for type, size, and logo to meet specific customer requirements.

Company profile

High Repeat Buyers ChoiceExhibition Experience

Dongguan VG Fasteners Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.91h

AI-Powered supplier vetting

SummaryDongguan VG Fasteners Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering anchors, screws, nuts, thread rods, and related fasteners. It reports ISO 9001 and ISO 14000 management-system certifications, professional R&D capability, 3D software design, and multiple customization modes. Stated production capacity includes 12,000 tons of socket screw items and 6,000 tons of anchor bolts annually. The supplier has self-operated import/export rights and reports that 90% of total sales come from exports. However, SDK availability is explicitly absent, while after-sales capability, customer cases, raw-material traceability, and several sustainability controls are not evidenced. Financial information is represented only by years rather than performance metrics, so financial credibility cannot be assessed from the provided data. The SGS audit record is dated April 24, 2024 to April 23, 2025, with an evaluation result of 0; the meaning of that result is not defined in the...

Supplier typeThe supplier is described as a Limited Company and as both a Trading Company and Manufacturer/Factory. Its stated scope covers fastener sales, hardware, metal products, mechanical parts, tools, plastics, molds, and related goods, indicating a combined trading and manufacturing business model.

CertificationsThe supplier reports holding ISO 9001 and ISO 14000 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier, reports 3D software design services, and has 6–10 years of total R&D engineer experience. However, it reports no available SDK, limiting evidence of software-development integration capability.

Production capacityThe supplier reports annual productivity of 12,000 tons for socket screw items and 6,000 tons for anchor bolts, and also identifies itself as a manufacturer/factory. These stated capacities support a positive assessment of production capability, although broader capacity utilization and facility details are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage for its offered products.

Product Q&A

Q:How can I get a quotation?

To receive a quotation, please provide us with detailed information about your request, including item number, style, logo, size, material, surface treatment, and quantity. The more details you provide, the better. You can leave us an inquiry or email us, and we will respond promptly!

Q:How can I get a free sample?

We recommend working with T/T, PayPal, or Western Union for payment. All these options are available for your convenience.

Q:What's the process of the order?

The order process is as follows: Send us an inquiry, receive a quotation, make the payment, open the mold and create samples, deliver the samples to you or send you pictures of the samples for approval, and finally proceed with mass production.

Q:When can I expect the customized product to be finished?

For samples, the standard time frame is 7-10 working days. For bulk orders, it usually takes 20-25 working days. Rest assured, we strive to complete your customized product in a timely manner. If you have any other questions, please feel free to contact us! We are here to assist you.

Q:What materials are used for the drill bit?

The drill body is made of High Speed Steel (HSS) material, and it features a tungsten carbide tip in a special alloy with a special brazing process.