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SD-42ML3 Single Cut Long Shank Carbide Burr with 3mm Cut Diameter and 75mm Overall Length for Internal Radii

  • SD-42ML3 Single Cut Long Shank Carbide Burr with 3mm Cut Diameter and 75mm Overall Length for Internal Radii
  • SD-42ML3 Single Cut Long Shank Carbide Burr with 3mm Cut Diameter and 75mm Overall Length for Internal Radii
  • SD-42ML3 Single Cut Long Shank Carbide Burr with 3mm Cut Diameter and 75mm Overall Length for Internal Radii
  • SD-42ML3 Single Cut Long Shank Carbide Burr with 3mm Cut Diameter and 75mm Overall Length for Internal Radii
Place of Origin CHINA
Brand Name CABURTECH
Certification ISO9001-2008
Model Number SD-42ML3 SC
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 SD-42ML3 SC Cut Dia 3mm
Cut Length 2.8mm Shank 3mm
Overall 75mm Cut SC
Coating No Material Tungsten Carbide
Grade YG10X Type Silver Braze
Workpiece Steel, Cast Iron
Highlight

Single Cut Long Shank Carbide Burr

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3mm Cut Diameter Carbide Rotary Burr

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75mm Overall Length Tungsten Carbide Burr
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Product Description

SD-42ML3 Solid Ball Single Cut Long Shank Burr for Internal Radii and Curves

The SD-42ML3 solid carbide rotary burr features a ball profile with a single‑cut design, with a total length of 75mm and one‑piece carbide construction. The compact long‑shank design allows access to internal radii, curved surfaces, and complex areas that are difficult to reach with standard tools.

Technical Parameters
Model Cut dia (D1) Cut length (D2) Shank (L1) Overall (L2) Type Cut
SD-42ML3 SC 3 2.8 3 75 Silver braze Single

The single‑cut structure provides smooth chip evacuation, helping to maintain a clean surface finish. It is suitable for detail finishing, deburring, and surface smoothing of common metals. The solid carbide material offers high hardness and wear resistance, delivering stable cutting performance during continuous use.

Compatible with standard electric and pneumatic tools, it is easy to operate and maintain. Widely used in mold internal radius machining, complex curved finishing, part processing, and various applications, this is a solid carbide long‑shank rotary burr tool combining precision with flexibility.


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.

Tags:

long shank burr bits

extra long carbide burrs

extended length carbide burrs