What is the MOQ for these drill bits?

The standard MOQ is 500 pieces. For large orders or special customizations, we can offer flexible terms.

Are these drill bits fully ground? What standard do they meet?

Yes, they are fully ground and manufactured according to DIN338 standard, ensuring consistent quality and performance.

How should I use these drill bits for best results?

Use appropriate cutting speed and coolant when drilling hard metals to prevent overheating. For stainless steel, we recommend using a lower speed and applying coolant regularly.

High Cobalt HSS Twist Drill Bit Titanium Coated for Metal Drilling

Name: High Cobalt HSS Twist Drill Bit Titanium Coated for Metal Drilling
Brand: Shenzhen Elite Technology Co., Ltd
SKU: 2298155665

Guangdong, ChinaShenzhen Elite Technology Co., Ltd

US$1.00-500.00

500 Pieces

Product profile

Customization

Available

After-sales Service

1 Years

Warranty

1 Years

Model NO.

Customized

Condition

New

Certification

CE, RoHS, ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

High Speed Steel

Application

Metal Coating Machinery, USB Type-C Connectors for Chargers, Consumer Elect

Product Name

Cobalt Drill Bit

Drill Type

Twist Drill

Overall Length

Customized

Sureface Treatment

Customized

Customized Service

OEM, ODM, Obm

Shank Type

Round

APP

Metal Steel Drilling

Process

Roll Forging

Transport Package

Reel Tape Packaging

Specification

Customized

Trademark

didaINT

Origin

China

HS Code

4002499000

Production Capacity

3000PCS/Week

Key features

High Cobalt HSS Material: Made of HSS Cobalt 5% (M35) for excellent hardness and heat resistance.

Industrial Titanium Coating: Provides superior wear resistance, reduces friction, and extends service life.

135 Degree Split Point: Ensures accurate centering with no walking for precise hole positioning.

Fast-Flute Spiral Design: Efficient chip removal prevents clogging and overheating during operation.

Customizable Sizes: Available in 1-20mm and other sizes to meet specific industrial needs.

Customizable Colors: Options include bright, amber, black oxide, titanium, and double colors.

DIN338 Standard: Fully ground manufacturing ensures consistent quality and performance.

Versatile Application: Suitable for wood, PVC, stainless steel, aluminum, and other metals.

Company profile

Shenzhen Elite Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-03-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.50h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Elite Technology Co., Ltd is identified as a Chinese factory in Dongguan, Guangdong, specializing in design, plastic injection molding, molds, prototyping, CNC components, and related manufacturing services. Evidence indicates international export activity, with exports representing 71%–90% of sales and markets including Southeast Asia, the Middle East, Europe, and North America. Reported production resources include more than 10 production lines, 41–50 quality-control staff, and stated annual capacities for injection molds, CNC prototypes, 3D-printing prototypes, and lathe components. The supplier claims integrated project support from R&D and prototyping through production, assembly, testing, packaging, and delivery. However, the records contain significant inconsistencies: one slice reports only 5 total employees and 1 year of R&D-engineer experience, while another describes more than 20 experienced engineers and over 10 years of experience. No supplier-management-system certification is...

Supplier typeThe supplier is explicitly classified as a factory and limited company based in Dongguan, Guangdong, China. Its listed business focus is design and injection molding, supported by a broader range of mold, prototyping, CNC, and manufacturing services.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. Although the supplier claims an uncompromising quality-control system and rigorous checks, no formal certification is evidenced in the provided records.

Production capacityProduction capability is supported by a 300.0 m² manufacturing plant, more than 10 production lines, 41–50 quality-control staff, and stated capacities of 240 injection-mold sets, 2,000 plastic CNC prototypes, 1,000 3D-printing prototypes, and 1,000 CNC lathe-component sets. The supplier also claims integrated manufacturing through volume production, assembly, testing, and packaging.

Customization capabilityThe supplier lists custom plastic and metal parts, injection molds, die-casting and stamping molds, CNC components, prototypes, and design and injection molding. Its stated one-stop process covers R&D, rapid prototyping, machining, molding, volume production, assembly, testing, and packaging, directly supporting customized project execution.

Product Q&A

Q:What materials are these drill bits made of?

They are made of high cobalt high-speed steel, which offers excellent hardness and heat resistance, making them suitable for drilling tough metals like stainless steel and hardened steel.

Q:What is the titanium coating for?

The industrial-grade titanium coating provides superior wear resistance, reduces friction during drilling, and extends the tool life significantly.

Q:What is the 135 degree split point design for?

The 135 degree split point allows the drill bit to center accurately without walking, ensuring precise hole positioning even on hard or smooth metal surfaces.

Q:What materials can these drill bits work on?

They are ideal for stainless steel, hardened steel, carbon steel, aluminum, and other common metals. They also work on wood, PVC, and other non-metallic materials for general use.

Q:Do you offer custom sizes and colors?

Yes, we support custom sizes (1-20mm and other specifications) and colors like bright, amber, black oxide, titanium, double colors, etc. Please contact us with your specific requirements.