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SM-5ML6 Long Shank Taper Double Cut Rotary Burr - M12.72206 for Deep Hole and Slope Work

Place of Origin CHINA
Brand Name CABURTECH
Certification ISO9001-2008
Model Number SM-5ML6 DC
Minimum Order Quantity 100PCS/MODEL
Price 1-20USD
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 SM-5ML6 DC Cut Dia 12.7mm
Cut Length 22mm Shank 6mm
Overall 172mm Cut DC
Coating No Material Tungsten Carbide
Grade YG8 Type Silver Braze
Workpiece Steel, Cast Iron
Highlight

Double Cut Carbide Rotary Burr

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172mm Overall Length Long Shank Burr

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Deep Hole Work Tungsten Carbide Burr

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Product Description

SM-5ML6 Long Shank Taper Double Cut Rotary Burr - M12.72206 for Deep Hole and Slope Work


The SM-5ML6 carbide rotary burr features a tapered design with a double‑cut structure and a 150mm extended shank, suitable for metalworking in deep holes, slopes, and areas that are difficult to reach with standard tools. The extended shank provides greater flexibility, while the tapered shape makes it easy to handle chamfers, grooves, and gradual surfaces.

Technical Parameters
Model Cut dia (D1) Cut length (D2) Shank (L1) Overall (L2) Type Cut
SM-5ML6 DC 12.7 22 6 172 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 double‑cut structure balances cutting efficiency with surface smoothness during processing, making it suitable for weld cleaning, surface finishing, and general shaping of common metals. Made from wear‑resistant carbide, the tool maintains stable performance during continuous use.

Compatible with standard electric and pneumatic tools, it is easy to operate and maintain. Widely used in deep‑cavity slope machining, pipe end finishing, internal structure processing, and weld cleaning in hard‑to‑reach areas, this is a practical long‑shank rotary burr tool.


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.