What are the lead times for production?

During peak season, the lead time is one month. During the off-season, it is within 15 working days.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Are these burrs suitable for beginners?

Yes, they are suitable for all skill levels and are designed to be easy to grasp, safe, and reliable for woodworkers and enthusiasts.

Shape a to N Carbide Rotary Burrs - Power Tool Accessories

Name: Shape a to N Carbide Rotary Burrs - Power Tool Accessories
Brand: Zhuzhou Miller Cemented Carbide Co., Ltd
SKU: 2220301055

Hunan, ChinaZhuzhou Miller Cemented Carbide Co., Ltd

US$1.00-4.00

10 Pieces

Product profile

Customization

Available

Color

Silver

Folded

Unfolded

Model NO.

Shape A to N

Certification

ISO9001:2008

Material

Tungsten Carbide & Cobalt

Customized

Available

Main Material

Tungsten Carbide Mc8

Compositions

Wc 92%+Co 8%

Grain Size

1.2-1.6μm

Density

14.7-14.78g/Cm³

Hardness

89.5-90.5hra

Trs

>2300MPa

Type Available

a,B,C,D,E,F,G,H,J,K,L,M,N

Head Dia

3mm-25mm

Shanks Dia

3 6 8mm,1/4‘’ 1/8''

Length

Can Be Lengthened

Transport Package

Aluminum Box, and Then Export Carton

Specification

Custom Service Available

Trademark

Miller ™

Origin

Zhuzhou, China

HS Code

820790

Production Capacity

10000piece/Month

Key features

Customizable Shapes: Available in Types A through N, including cylinder, ball, tree, and cone shapes.

Premium Material: Made of Tungsten Carbide Mc8 with 92% WC and 8% Co for high hardness and durability.

Versatile Applications: Suitable for metalwork, wood carving, jewelry making, welding, and deburring.

High Performance: Heat-treated solid tungsten carbide ensures long working life, sharpness, and sturdiness.

Wide Compatibility: Compatible with handheld electric/pneumatic tools and machine tools for various metals.

Custom Dimensions: Head diameter 3-25mm, shank sizes 3/6/8mm or 1/4/1/8 inch, length can be extended.

Professional Support: Direct manufacturer support with engineering, manufacturing, and after-sales service.

OEM/ODM Service: Accepts OEM customization and full customization from designs or delivered samples.

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: ≤1.94h 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 shapes are available for these carbide rotary burrs?

We offer Types A through N, including Cylinder, Cylinder With End Cut, Ball Nosed Cylinder, Ball Shape, Oval Shape, Tree Shape, Pointed Tree, Flame Shape, Countersinks, Cone, and Inverted Cone.

Q:What is the material composition of the burrs?

The burrs are made of Tungsten Carbide Mc8, composed of 92% Tungsten Carbide (WC) and 8% Cobalt (Co), with a hardness of 89.5-90.5 HRA.

Q:Can the size and shape be customized?

Yes, customization is available. Head diameters range from 3mm to 25mm, shanks are 3/6/8mm or 1/4/1/8 inch, and length can be extended. We also accept OEM orders from drawings or samples.

Q:What materials can these burrs be used on?

They are suitable for machining cast iron, cast steel, carbon steel, alloy steel, stainless steel, hardened steel, copper, aluminum, and non-ferrous metals.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.