How are the products packaged?

Each burr is packed individually in a plastic tube.

What payment methods are accepted?

Accepted payment terms include LC, T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

What is the carbide material composition?

The burrs are made from 100% raw carbide material to ensure high hardness and wear resistance.

Custom Shape Tungsten Carbide Burr Rotary Carbide File for Cast Iron Grinding

Name: Custom Shape Tungsten Carbide Burr Rotary Carbide File for Cast Iron Grinding
Brand: Zhuzhou MSU Cemented Carbide Co., Ltd.
SKU: 2187395482

Hunan, ChinaZhuzhou MSU Cemented Carbide Co., Ltd.

US$1.15-6.58

10 Pieces

Product profile

Customization

Available

Color

Silver

Folded

Unfolded

Model NO.

Carbide File

Material

Cemented Carbide

Customized

Types

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

Workpiece

Steel/Stainless Steel/Alloy Steel/Cast Iron

Chip-Breaker

Single/Double/Alumanum/Diamond Cut

Overall Length

38-81mm

Shank Diameter

3mm/6mm/8mm/10mm

Carbide Material

100% Raw Carbide Material

Feature

Wear Resistance, Long Tool Life

Chipbreak

Single/Double/Aluma/Diamond Cut etc.

Other Name

Carbide Rotary Burr, Rotary File,Carbide Burr

Tooth Pattern

Single, Double

Transport Package

Each Per Plastic Tube

Specification

1/4", 1/8", 1/2" (3, 6, 8 mm)

Trademark

OEM/MSUTOOLS

Origin

Hunan, China

HS Code

8207909000

Production Capacity

10000pieces/Month

Key features

100% Raw Carbide Material: Manufactured using 100% raw carbide material for superior hardness and durability.

Versatile Material Processing: Suitable for steel, stainless steel, cast iron, aluminum, wood, plastic, and rubber.

High-Speed Cutting Efficiency: Designed for high-speed rotation to improve processing efficiency and reduce time.

Precision Machining Capability: Ensures stable processing accuracy with long-lasting sharp cutting edges.

Multiple Tooth Patterns: Available in Single, Double, Aluminum, and Diamond Cut patterns.

Wide Shape Variety: Offered in A/B/C/D/E/F/G/H/J/K/L/M/N/T types for diverse applications.

Wear-Resistant and Durable: Extended service life reduces tool replacement frequency and production costs.

Customizable Shank Sizes: Available in 3mm, 6mm, 8mm, and 10mm shank diameters to fit various tools.

Company profile

Zhuzhou MSU Cemented Carbide Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-05-24Nearest Port: Shenzhen, Shanghai, NingboAverage Response Time: ≤6.16hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhuzhou MSU Carbide Tools., Ltd is a China-based limited company operating as both a trading company and manufacturer/factory for carbide cutting tools and related products. The supplier reports four production lines, 6–10 years of R&D engineer experience, 6–10 quality-control staff, stock of standard tools, and stated production capacity supporting standard and customized orders. It holds ISO 9001 certification and describes environmental awareness and customer service commitments. Export activity covers multiple global regions, with 41%–50% of sales reportedly derived from exports; however, the supplier only states that exporting began in 2024, so the depth of export history is limited in the provided evidence. Customer cases, financial credibility, and specific after-sales processes are not sufficiently documented.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company ownership structure and a dedicated factory location in Zhuzhou, Hunan. Its stated product scope centers on solid carbide cutting tools, including end mills, drill bits, inserts, rotary burrs, toolholders, and customized tools.

CertificationsThe supplier explicitly reports certification of its management system under ISO 9001. This provides documented evidence of a quality-management certification, although no additional certifications are stated.

R&D capabilityThe supplier describes itself as a modern high-tech enterprise, reports 6–10 years of R&D engineer experience, and states that it continually seeks products and services meeting customer needs. These facts support an established product-development capability, though no specific patents, new-product examples, or R&D investment data are provided.

Production capacityThe supplier reports strong production capability, four production lines, 6–10 quality-control staff, stock of standard tools for faster delivery, and delivery targets of within 15 workdays in off-peak periods and one month during peak periods. These stated facilities, staffing, inventory, and lead-time details support production capability, although actual capacity utilization and independently verified output are not provided.

Customization capabilityThe supplier explicitly states that it can produce tools according to a customer's drawing or sample and lists customized carbide tools among its products. This directly supports customization capability for various machining-industry requirements.

Product Q&A

Q:What materials can this carbide burr process?

It can process various metals like steel, stainless steel, alloy steel, cast iron, aluminum, and copper, as well as non-metals such as wood, plastic, rubber, and stone.

Q:What are the available shank diameters?

The shank diameters available are 3mm, 6mm, 8mm, and 10mm.

Q:What is the lead time for orders?

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

Q:Does the product support OEM customization?

Yes, the trademark is listed as OEM/MSUTOOLS, indicating OEM customization is available.

Q:What is the primary function of these burrs?

They are designed for efficient material removal, precise shaping, surface finishing, polishing, hole drilling, and grooving.