What materials are used for the substrate?

The substrate is solid tungsten carbide from premium brands like GESAC, Kennametal, and CERATIZIT.

Unequal Helix Carbide End Mill for Roughing and Finishing

Name: Unequal Helix Carbide End Mill for Roughing and Finishing
Brand: CHANGZHOU DELEVEL TOOLS CO., LTD.
SKU: 2176891355

Jiangsu, ChinaCHANGZHOU DELEVEL TOOLS CO., LTD.

US$1.98-98.00

5 Pieces

Product profile

Customization

Available

Logo Printing

with Logo Printing,Without Logo Printing

Size

Small,Middle,Large

Model NO.

RMT

Customized

Type

End Mill

Material

Metal

Certification

ISO 9001:2008

Coating

Altin, Alcr-Based, Tisin Available

Helix Angle

35 Degrees

Tolerance

H6 Shank Tolerance

Hardness Range

HRC45-55 Workpiece

Substrate

Solid Tungsten Carbide

Minimum Order Quantity

5 Pieces

Transport Package

Plastic Packaging

Specification

6%-12%Co-Wc

Trademark

Delevel

Origin

Changzhou, Jiangsu

HS Code

8207709000

Production Capacity

50000PCS/Month

Key features

Substrate: solid tungsten carbide, ground on CNC tool grinders with in-process measurement

Tolerance: h6 shank tolerance as standard

Coating: AlTiN, AlCr-based and TiSiN available, selected by workpiece material

Workpiece Materials: carbon steel, alloy steel, stainless steel, cast iron and hardened materials

Customization: non-standard anti-vibration end mills and boring bars produced to drawing, minimum order quantity 5 pieces

Lead Time: samples within 7 to 15 working days, volume production within 30 days

Company profile

CHANGZHOU DELEVEL TOOLS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.16hTerms 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.