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Oval Long Shank Rotary Burr SE-3ZML6 DC 150mm Shank For Deep Cavity Concave Work

Place of Origin CHINA
Brand Name CABURTECH
Certification ISO9001-2008
Model Number SE-3ZML6 DC
Minimum Order Quantity 100PCS/MODEL
Price 1-25USD
Packaging Details Standard Export Carton
Delivery Time 15-30DAYS
Payment Terms L/C,T/T,Western Union
Supply Ability 60000-70000PCS/MONTH
Product Details
Model SE-3ZML6 DC Cut Dia 10mm
Cut Length 16mm Shank 6mm
Overall 166mm Cut DC
Coating No Material Tungsten Carbide
Grade YG8 Type Silver Braze
Workpiece Steel, Cast Iron
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180mm Shank tungsten carbide burrs

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tungsten carbide burrs for pipeline work

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carbide burrs with long shank design

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Product Description

SE-3ZML6 DC Oval Long Shank Rotary Burr - 150mm Shank for Deep Cavity and Concave Work


The SE-3ZML6 DC6 carbide rotary burr combines a double‑cut design with an oval profile and a 150mm extended shank. It is suitable for deep‑cavity, concave‑area, and other hard‑to‑reach complex machining tasks. The long shank expands the working range, enabling stable and controlled cutting in deep holes, narrow channels, and recessed structures.

Technical Parameters
Model Cut dia (D1) Cut length (D2) Shank (L1) Overall (L2) Type Cut
SE-3ZML6 DC 10 16 6 166 Silver braze Double


Care Selections-carbide grades Cobalt(%) Hardness(HRA) T.R.S(N/mm2)
Carbide Grades YG7 7 90.5 3000
YG8 8 89.5 3400
YG6X 6 91.7 3400
YG10X 10 90-91 3000


The oval profile allows smooth contact with multi‑direction curved surfaces, adapting well to concave contours and gradual surface transitions. The double‑cut structure balances cutting efficiency with surface smoothness. This tool is suitable for deep‑cavity finishing, internal‑edge deburring, and inner‑surface precision work on materials such as stainless steel, tool steel, and aluminum alloys.

Compatible with common electric and pneumatic equipment, it is easy to operate and maintain. Widely used for deep‑cavity mold processing, pipe‑inner‑wall shaping, internal mechanical‑structure refinement, and special concave‑profile workpiece machining, this is a practical rotary burr that combines extended reach with contour adaptability.


Caburtech offers a wide selection of carbide burr shapes in Single and Double Cut styles, including Cylinder, Round nose cylinder, Ball, Oval, Tree, Flame, Cone, Countersink and Inverted Cone. Each shape is designed for grinding, deburring, chamfering, and finishing on steels under 60 HRC, stainless steels, cast iron and etc.

 

 

FAQ

1.How to Use:

This product belongs to the commonly used alloy consumables, and is designed to be used with high-speed electric grinders or pneumatic tools.

2.OEM:

We offer OEM services to cater to specific customer requirements.

3.MOQ:

The usual minimum order quantity is 100 pcs per model.

However, this can be adjusted based on your specific requirements. Please consult your sales representative for further details.

4.Lead Time:

The lead time for regular orders is approximately one month, excluding samples.

5.Port:

Shanghai/ Guangzhou/ Shenzhen/ Ningbo/ Yiwu/ Chengdu.