What quality documents can you provide?

Tools are measured on the machine during grinding, and a dimensional inspection report is available with your order. RoHS and REACH documents can be supported on request.

What payment methods do you accept?

L/C, T/T, Western Union, PayPal and MoneyGram. Goods ship from Shanghai port or by express.

Tungsten Solid Carbide Twist Drill with Coating

Name: Tungsten Solid Carbide Twist Drill with Coating
Brand: CHANGZHOU DELEVEL TOOLS CO., LTD.
SKU: 2183566505

Jiangsu, ChinaCHANGZHOU DELEVEL TOOLS CO., LTD.

US$24.06-288.72

5 Pieces

Product profile

Customization

Available

Customized

Standard Sizes and Custom

Standard

Factory Standard

Model NO.

Solid Carbide Twist Drill, External Coolant

Length

Jobber-length

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Metal Drilling

Carbide Material

Solid Tungsten Carbide

Coolant

External

Flutes

Drilling Depth

3 / 5 Times Diameter

Diameter Range

3-16 mm

Point Angle

140 Degrees

Workpiece

Steel, Stainless Steel, Cast Iron, Titanium

Stock Status

Most Sizes in Stock

Made-to-Order Lead Time

About 15 Working Days

Raw Material

100% Original Carbide, No Recycled Material

Transport Package

1 PC Per Plastic Tube; 5 PCS Per Box

Specification

D3-D16mm, 3 and 5 Times Diameter

Trademark

DELEVEL

Origin

Changzhou, Jiangsu

HS Code

8207709000

Production Capacity

50000PCS/Month

Key features

Solid Carbide: ground from 100% original tungsten carbide rod, no recycled material.

General Drilling: 2 flute twist drills with external coolant for machines without through-spindle coolant.

Depths: 3xD and 5xD series, D3-D16 mm.

For Many Materials: steel, alloy steel, stainless steel, cast iron and titanium alloys.

Coated Edge: coating chosen for the workpiece; uncoated drills for aluminium on request.

Made to Drawing: special diameters, lengths and point angles from 5 pieces.

Measured While Grinding: tools are measured on the machine during grinding.

Fast Reply: we reply within one working day; inspection reports on request.

Company profile

CHANGZHOU DELEVEL TOOLS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.28hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryCHANGZHOU DELEVEL TOOLS CO., LTD. is a China-based manufacturer/factory specializing in carbide drills, end mills, threading tools, modular tooling, and custom carbide tools. It reports ISO 9001 certification, more than 12 years of carbide-tooling experience, six production lines, six-to-ten R&D engineers, six-to-ten quality-control staff, and annual carbide end-mill output of 600,000 pieces. The supplier supports multiple customization modes, ODM, and OEM services for well-known brands, and reports inventory capability and off-peak lead times within 15 working days. However, written corrective-action and complaint-handling procedures are absent, overseas service infrastructure is limited, and the validity of manufacturing-capacity contracts and quality-assurance status is unknown. Financial-capacity entries are present for 2023–2025, but no sufficient non-monetary evidence establishes financial strength. Customer cases are not specifically documented.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China. Its listed products and business scope cover carbide and other metal tooling, consistent with a direct manufacturing supplier.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a formal quality-management certification, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective complaint handling. It has inventory capability, but no overseas warehouse, showroom, agents, or branches; therefore, the documented after-sales framework is deficient despite some fulfillment support.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and six-to-ten R&D engineers with total R&D experience stated at six-to-ten years. It lacks an available SDK, but the documented product-development and ODM activity supports innovation capability overall.

Production capacityThe supplier operates six production lines, reports 600,000 carbide end mills produced annually, employs six-to-ten quality-control staff, and states off-peak lead times within 15 working days. Inventory capability and a claimed on-time-delivery record further support production execution, although contract status and quality-assurance status remain unknown.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full and minor customization, flexible customization, ODM services, and custom carbide tools. Its stated specialization in non-standard carbide tools and technical support directly supports strong customization capability.