What payment terms are supported?

We support flexible payment terms including L/C, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the material composition of the drill bit?

The tool body is made of 100% virgin pure raw tungsten carbide, consisting of 10% Cobalt (Co) and 90% Tungsten Carbide (Wc), with a transverse rupture strength >3600 N/mm2.

How is the product packaged and shipped?

Each piece is packed in a plastic pipe, 10 pieces per group, enclosed with air bubble paper, and placed in a carton box. Shipping is available via air, sea, or express couriers.

90 Angle Tungsten Cabide and Steel Chamfer Drill Bit

Name: 90 Angle Tungsten Cabide and Steel Chamfer Drill Bit
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 1925592295

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$2.00-10.00

10 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Logo Printing

Without Logo Printing

Customized

Type

Cutting Tool

Material

100% Raw Tungsten Carbide

Certification

ISO 9001:2000

Diameter

1-25mm

Overall Length

50-200mm

Flute

2/3/4 Flutes

Hardness

45/55/60/65HRC

OEM/ODM

Acceptable

Coating

Altin, Tiain, Ticn, Tin, Tialn, Uncoated

Cutting Form

Flat, Ball Nose, Corner Radius, Roughing

Angle

Customized

Business Type

Manufacturer

Keyword

Drill Bit

Transport Package

Plastic Box, Standard Export Carton

Origin

Zhuzhou

HS Code

8207709000

Production Capacity

5000 Piece Per Month

Key features

Advanced Coating Options: Available with TiAlN, TiCN, TiN, TiAlN, or uncoated finishes for enhanced durability.

Full Customization Support: OEM/ODM accepted; customizable diameter, length, flutes, angle, and coating per drawings.

High Precision Manufacturing: Produced with HIP sintering and precision grinding, ensuring strict lab parameter compliance.

Versatile Material Compatibility: Suitable for steel, mold steel, stainless steel, cast iron, copper, and plastic applications.

Fast Delivery Service: Off-season lead time within 15 workdays; peak season within one month via air or sea.

ISO 9001 Certified Quality: Manufacturer with ISO9001:2008/2015 certification and 100% finished product inspection.

Flexible Payment Terms: Supports L/C, T/T, PayPal, Western Union, and small amount payments for convenience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhuzhou Lihua Cemented Carbide Co., Ltd.

Hunan, 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: 20 Years CertifiedNearest Port: Shenzhen Port. Guangzhou Port. Shanghai Port.Average Response Time: ≤11.08h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company focused on non-ferrous metal alloys, metal tools, metal materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral manufacturing. It holds an ISO 9001:2015 management-system certificate and describes QC coverage across incoming materials, production, finished products, and packaging. The supplier reports broad customization, ODM, recent new-product development, and OEM service for recognized brands. Its facility lists CNC, pressure, sintering, lathing, grinding, and automatic powder-press equipment. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer cases beyond a general statement of OEM service are not documented.

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing and sales of non-ferrous metal alloys, metal tools and materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral products. This indicates a manufacturing-oriented supplier with multiple related metal-processing activities.

CertificationsThe supplier reports an ISO 9001:2015 certification for its management system. Its description also states that a professional QC team follows ISO 9001:2008 procedures across incoming materials, production, finished products, and packaging, supporting a structured quality-control approach.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports peak-season lead times of one month and off-season lead times within 15 working days, but the slices do not specifically document warranty terms, repair services, or replacement policies.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. It also states that no SDK is available, which limits evidence of software or development-kit support, but the reported product-development and ODM activities support innovation capability in physical products.

Production capacityThe facility lists CNC, static-pressure, vacuum-sintering, lathe, wet-grinding, and automatic powder-press equipment, while the business scope covers relevant metal manufacturing and processing. The supplier reports in-stock capability and defined lead times, but it lacks a valid contract with related subcontractors, creating a documented manufacturing-capacity management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported alongside ODM capability and indicate broad product-design adaptation capacity.

Product Q&A

Q:What materials can this drill bit process?

It is suitable for processing steel, mold steel, low alloy steel, hardened steel, stainless steel, alloy steel, copper, cast iron, carbon steel, tool steel, die steel, plastic, and acrylic.

Q:Is OEM and ODM service available?

Yes, OEM and ODM services are welcomed. We provide custom-made services based on customer drawings and accept small orders.

Q:What coating options are available?

Coating options include TiAlN, TiCN, TiN, TiAlN, and Uncoated. Specific coatings like AlTiN, TiSiN, and nACo are also available with varying hardness and oxidation temperatures.

Q:What are the customization dimensions?

Customizable parameters include Diameter (1-25mm), Overall Length (50-200mm), Flutes (2/3/4), Hardness (45/55/60/65HRC), and Angle (Customized).

Q:What is the lead time for orders?

The off-season lead time is within 15 workdays, while the peak season lead time is one month. Shipping can be arranged by air, sea, DHL, UPS, FEDEX, or TNT.