What is the material of the drill bit?

The shank is made of 40Cr alloy steel, and the tip is made of YG8 carbide.

Premium Quality 4 Cutters Cross Head SDS Plus Hammer Drill Bits for Drilling Concrete Rebar Masonry

Name: Premium Quality 4 Cutters Cross Head SDS Plus Hammer Drill Bits for Drilling Concrete Rebar Masonry
Brand: JIANGSU HAOKE MATERIAL TECH CO.,LTD
SKU: 1965526811

Jiangsu, ChinaJIANGSU HAOKE MATERIAL TECH CO.,LTD

US$0.26-13.45

500 Pieces

Product profile

Customization

Available

Customized

Standard

DIN

Length

Standard

Type

SDS Drill Bit

Material

Tungsten Carbide

Usage

Masonry Drilling

Shank Material

40cr

Tip Material

Yg8

Flute Type

4 Flutes

Surface

Sandblast

Transport Package

Carton

Specification

5-32mm

Trademark

Customized

Origin

China

HS Code

8207509000

Key features

Premium 40Cr Steel Core: Heat-treated 40Cr alloy steel ensures maximum core strength, durability, and extended service life.

YG8 Carbide Tip: Hardened YG8 carbide insert tip stays sharp longer for finer material break-up and easier drilling.

4 Flute Design: Cross-head 4-flute structure optimizes chip removal and drilling efficiency in masonry and concrete.

OEM & Customization: Supports OEM services including custom logos, packaging, and specific product configurations.

Wide Size Range: Available in diameters from 5mm to 32mm to meet various drilling requirements.

Professional Manufacturer: Jiangsu Haoke Material Tech Co., Ltd. specializes in high-quality cutting tools with advanced technology.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedStandardized quality control

JIANGSU HAOKE MATERIAL TECH CO.,LTD

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-11-11Nearest Port: Port of ShangHai, Port of NingBo, Port of QingDaoAverage Response Time: ≤2.00hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryJIANGSU HAOKE MATERIAL TECH CO., LTD is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in cutting tools such as drill bits, milling cutters, hole saws, and saw blades. It reports production, quality control, packaging, storage, pre-delivery inspection, and after-sales systems, along with documented procedures for finished-product inspection and service capability. The supplier offers extensive customization and ODM services and reports OEM service for well-known brands. Export sales account for 90%, with self-operated import/export rights and stated lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent or branch, and no offline trade-show participation. No certification information, specific customer cases, or clear evidence of recent product innovation is provided. Financial records are referenced by year, but their contents are unavailable.

Supplier typeThe supplier is identified as a trading company and manufacturer/factory, legally organized as a limited company in Jiangsu, China. Its stated business scope includes new-material technology research, metal-product R&D, and related technical services, indicating both commercial and manufacturing-related activities.

After-Sales capabilityThe supplier states that it has a complete after-sales team and systems covering production management, quality control, packaging, storage, pre-delivery inspection, and after-sales service. It also reports written service procedures, followed records, and corrective/preventive-action procedures; however, it lacks overseas warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier reports R&D-related business activities and offers ODM services plus design customization. However, it states that no new products were developed in the past year and has no available SDK, providing limited evidence of recent product innovation.

Production capacityThe supplier describes advanced technology and equipment and specializes in producing multiple cutting-tool categories. Its documented production, quality, storage, inspection, and service systems, in-stock capability, and stated lead times within 15 working days support operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad stated capability to adapt or develop products according to customer requirements.

Product Q&A

Q:Is OEM available?

Yes, OEM and customization are available. We offer graved logo marker, laser logo marker, and customized packing such as printed inner boxes and carton boxes.

Q:Are samples available?

Yes, you can request samples for testing after confirming prices. Please pay the sample and freight fee, which will be returned to you after placing an official order.

Q:What are your payment terms?

We accept T/T, L/C, D/A, D/P, PayPal, and Western Union, depending on different circumstances.

Q:What are the delivery options?

Express delivery, air shipping, and sea shipping are available according to your request.

Q:What is the delivery time?

Usual delivery time is 5-10 days after receiving the advance payment. For customized products, it takes 15-30 days after receiving the advance payment.