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22mm Cutting Edge Titanium and Nitride Coated Reduced Shank Twist Drill Bit for Stainless Steel
US$0.02-3.80
100 Pieces

Product profile

Customization

Available

Customized

Customized

Standard

AISI

Model NO.

22mm

Length

Taper-length

Type

Twist Drill Bit

Material

High Speed Steel

Usage

Wood Drilling, Well Drilling, Metal Drilling

Point

135°Split Point

Surface

Amber and Black Oxide

Packing

Plastic Box

Transport Package

Carton

Specification

to be negoniated

Trademark

XINGRUI

Origin

Danyang Jiang Su

HS Code

82075090

Production Capacity

5000000 Per Mouth

Key features

Dual Coating Technology: Gold titanium and black nitride coatings provide superior lubrication, corrosion resistance, and durability.
High Speed Steel Material: Constructed from 4341 HSS with high hardness, toughness, strength, and wear resistance.
Tri-Flat Shank Design: Ensures tighter clamping and precise drilling in portable drill chucks.
Wide Application Range: Suitable for stainless steel, aluminum, iron, copper, brass, hard wood, and hard plastic.
Customized Options Available: Offers OEM, logo marking, and customized packing based on customer requirements.
Sharp Spiral Flutes: Facilitates fast, neat, and smooth cuts while efficiently exporting metal chips.
Multiple Shank Types: Available in reduced shank, straight shank, taper shank, and three-flat shank configurations.
Strict Quality Control: Includes raw material inspection, hardness testing, and final packaging checks.

Company profile

JiangSu XingRui Tools Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1.5 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.98h

AI-Powered supplier vetting

SummaryJiangSu XingRui Tools Co., Ltd. is a China-based limited company established in 2018, with 38 employees and five production lines. It offers thread taps and HSS drill bits, and its stated business scope includes manufacturing and sales of pneumatic and electric tools and metal-cutting processing services. The supplier reports ODM and OEM capabilities, but no available SDK and no new products in the past year. Service-management documentation is weak: no written procedures or records are reported for service assessment, corrective actions, or complaint handling. Overseas service coverage is listed as zero, although FOB, CIF, and EXW quotations and one-month lead times are available. Audit-related data identifies BV and an SGS report period, but the audit result is recorded as 0 without an explanatory interpretation. Financial information consists only of year labels, so financial credibility cannot be assessed.
After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It has no stated overseas service coverage, although it lists standard quotation terms and one-month peak- and off-season lead times.
R&D capabilityThe supplier reports no available SDK and no new products during the past year. It does report ODM service availability and OEM capability for popular brands, showing customization-oriented development support despite limited evidence of recent product innovation.
Production capacityThe supplier reports five production lines, 6–10 quality-control staff, one year of total R&D-engineer experience, and an annual production-output category. Its stated scope also includes manufacturing and sales of pneumatic and electric tools and metal-cutting processing services, supporting the existence of production operations, although engineering experience is limited.
Customization capabilityThe supplier explicitly reports ODM service availability and OEM capability for popular brands. Its product scope includes thread taps and HSS drill bits, while its broader business scope includes manufacturing and metal-cutting processing services, supporting a positive assessment of customization capability.

Product Q&A

Q:What materials can this drill bit be used on?
A:
It is widely used for drilling stainless steel, aluminum alloy, iron, copper, brass, hard wood, and hard plastic.
Q:What is the material composition of the drill bit?
A:
The drill bit is made of 4341 high-speed steel with high hardness, good toughness, and high wear resistance.
Q:What are the coating options available?
A:
The drill bit features dual coatings of gold titanium and black nitride, with other options including black oxide and tin-coated.
Q:Is customization available for this product?
A:
Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 50 pieces.

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