What is the point angle of the drill bits?

The point angle is 130 degrees.

What is the shank type of the drill bits?

The shank type is Straight Shank.

11 PCS Set SDS Plus Electric Hammer Drill Bits for Rock Concrete Brick Fast Drilling

Name: 11 PCS Set SDS Plus Electric Hammer Drill Bits for Rock Concrete Brick Fast Drilling
Brand: Jiangsu Yaofeng Tools Co., Ltd.
SKU: 2146062465

Jiangsu, ChinaJiangsu Yaofeng Tools Co., Ltd.

US$6.60

1-1,999 pieces

US$6.45

2,000+ pieces

Product profile

Customization

Available

Customized

Standard

Q/321181 Rfd004, DIN8059

Model NO.

Type

Twist Drill Bit

Material

Carbide Tipped

Usage

Concrete Driling Holes

Warranty

Use

Masonry Drilling

Point

130°

Shank Type

Staight Shank

Customized Support

OEM

Suitable for

Concrete Stone Granite Marble

Working Length (mm)

Advantage

High-Efficiency

Manufacting Process

Roll Forged/Milled

Finish

Bright/Black Oxide/Tin Oxide/Black&White/Rainbow

Diameter

3-10mm

Transport Package

White Box, Color Box, Blister, Carton, Customize

Specification

11 pcs

Trademark

JG/OEM

Origin

Jiangsu, China

Production Capacity

10000 Piece/Pieces Per Day

Key features

Premium Material Quality: Constructed with YG8 carbide tips and carbon steel for durability and high efficiency.

Flexible Customization: Supports OEM/ODM, full customization, minor customization, and customization from samples or designs.

Versatile Diameter Range: Available in diameters from 3mm to 26mm to suit various masonry drilling needs.

Professional Manufacturing: Manufactured using roll forged/milled processes with 100% visual and function inspection.

ISO9001 Certified Quality: Produced under ISO9001:2015 management system with traceable raw materials.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Low Minimum Order: Low MOQ of 2 pieces allows for easy testing and small batch purchases.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Jiangsu Yaofeng Tools Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 31 Years CertifiedNearest Port: Shaanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined manufacturing and sales company producing diamond saw blades, alloy saw blades, woodworking saw blades, twist drills, hardware tools, and accessories. It reports 12 production lines, inventory capability, written service-capability assessment procedures, and lead times within 15 workdays in both peak and off-peak seasons. Its export-related evidence includes self-operated import/export rights, 31 years of exporting, and 90% of sales from exports. The supplier offers broad customization, 3D design, ODM, and OEM services, but has no available R&D audit documentation, no new products in the past year, and no SDK. Manufacturing controls show gaps: no valid contracts with affiliated subcontractors, no continuous quantity reconciliation, and no outsourcing SOP. Evidence is insufficient for certification holding, financial credibility, and customer cases. Overseas service infrastructure is also limited, with no overseas warehouse, showroom, agents, branches, or offline...

Supplier typeThe supplier is classified as a combined company, with a stated business scope covering manufacturing and sales of diamond saw blades, alloy saw blades, woodworking saw blades, twist drills, hardware tools, and accessories. This directly supports classification as a manufacturer and seller of hardware and cutting-tool products.

After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and the supplier has in-stock service capability, written service-capability assessment procedures, and uniformly followed finished-product inspection instructions. However, it has no overseas warehouse, showroom, agents, or branches, so the evidence supports technical and product-service capability but not extensive overseas after-sales infrastructure.

Production capacityThe supplier reports more than 10 production lines, specifically 12 lines, inventory capability, lead times within 15 workdays in both peak and off-season, and uniformly followed finished-product inspection instructions. Conversely, it lacks valid contracts with affiliated subcontractors, continuous batch quantity reconciliation, and an outsourcing SOP, indicating strong stated capacity but weaknesses in manufacturing governance and control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad product customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no customer names, project examples, or verifiable case details are provided, so the breadth and quality of customer cases cannot be fully assessed.