Can prices be negotiated?

Yes, discounts are available for bulk orders.

Is there a warranty for the products?

We offer a 100% satisfaction guarantee. Any quality issues will be resolved with replacements at our cost upon providing evidence.

Two Hole Helical Solid Carbide Blanks Round Rods for Making Two Fluted Drills and Tools

Name: Two Hole Helical Solid Carbide Blanks Round Rods for Making Two Fluted Drills and Tools
Brand: Zhuzhou Miller Cemented Carbide Co., Ltd
SKU: 2089473195

Hunan, ChinaZhuzhou Miller Cemented Carbide Co., Ltd

Negotiable

5 kg

Product profile

Customization

Available

Condition

New

Certification

ISO9001

Standard

DIN

Customized

Available

Material

Tc, Hard Metal, Hard Alloy, Tungsten Steel

Application

Metal Cutting Machine, Metal Processing Machinery Parts

Composition

Wc92%+Co8%

Grain Size

0.4-0.5μm

Density

14.65g/Cm³

Hardness

Hra93.6

Bending Strength

3700

Surface Finishing

as Sintered

Transport Package

Standard Export Carton

Specification

OD 4-20mm,ID 0.8-2.5mm,L 330mm,Hole Spacing 1-10mm

Trademark

Miller ™

Origin

Zhuzhou, China

HS Code

820780

Key features

High-Performance Material: Wc92%+Co8% composition with HRA93.6 hardness and 3700 bending strength.

Customization Available: Supports OEM/ODM with custom designs, samples, and specific grain sizes.

15 Years Expertise: Patented extrusion technology and experienced R&D team with PhDs.

Quality Assurance: 100% satisfaction guarantee with IQC, PQC, and FOC inspection reports.

Fast Delivery: 3-5 days for stocked items; 10-30 days for mass production or custom orders.

Company profile

Patents AwardedQuality AssuranceRaw-Materials TraceabilityR&D Capabilities

Zhuzhou Miller Cemented Carbide Co., Ltd

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 5 Years CertifiedNearest Port: Guangzhou Port; Shenzhen Port; Shanghai PortAverage Response Time: ≤1.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZHUZHOU MILLER CEMENTED CARBIDE CO., LTD is identified as a professional technical supplier offering design-based and full customization, with raw-material traceability, 100% finished-product inspection, documented inspection instructions, and stated quality assurance. It has inventory capability and accepts multiple service quotation and payment terms. However, the evidence shows no 3D software design, ODM, SDK, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. There is no valid manufacturing-capacity contract with associated subcontractors, and no written corrective-action or customer-complaint procedures. Innovation evidence is weak because no new products were reported in the past year. Financial records are referenced for prior years, but the slices do not provide sufficient evidence to assess financial credibility. A buyer associated with the supplier and product transaction records are shown, but no detailed performance outcomes are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and is identified as ZHUZHOU MILLER CEMENTED CARBIDE CO., LTD, with carbide cutting-ring and wearing-insert products listed. This supports classification as a specialized carbide-product supplier.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, or overseas showroom, and reports no written procedures or records for handling customer complaints. These are explicit limitations in after-sales support capability.

R&D capabilityThe supplier has R&D capability as a professional technical supplier and offers customization from designs and full customization, but reports no new products in the past year and does not provide ODM or SDK services. The evidence indicates limited demonstrated innovation output.

Production capacityProduction-related evidence includes Ball Mill, VMS, Pressing Machine, and Grinder equipment, 100% finished-product inspection, raw-material traceability, inventory capability, a stated one-month peak-season lead time and off-season lead time within 15 working days. However, no valid manufacturing-capacity contract exists with associated subcontractors, creating a documented production-management deficiency.

Customization capabilityThe supplier explicitly provides customization from designs and full customization, and this capability is consistently stated across the R&D and quality-related slices. The supplier therefore demonstrates a clear customization offering, although 3D software design is not provided.

Client casesThe supplier records associate it with SCHWING STETTER INDIA PRIVATE LIMITED and show carbide cutting-ring and wearing-insert transactions, with India listed as the import country and Shanghai as the shipment origin port. These records demonstrate an identifiable customer case, but do not provide delivery, quality, repeat-order, or satisfaction outcomes.

Product Q&A

Q:What is the delivery time for orders?

Stocked items ship within 3-5 working days. Mass production or custom orders require 10-30 days, with specific times indicated on the Proforma Invoice.

Q:Are samples available for quality checking?

Free samples are available for in-stock items (freight collected). Special or non-standard samples incur basic production costs.

Q:How do I choose the correct grade?

Provide usage information, and our technical team will suggest the most suitable grade for your application.

Q:Do you use recycled materials?

No, all products are made from virgin raw materials to ensure quality comes first.

Q:What is the Minimum Order Quantity (MOQ)?

Customized items have individual MOQ quotes. Standard in-stock items have no MOQ limitation.