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SL-4M Ball Nose Shape Single Fine Cut Carbide Burr - Designed for Contour Finishing and Detail Work

Place of Origin CHINA
Brand Name CABURTECH
Certification ISO9001-2008
Model Number SL-4M SF
Minimum Order Quantity 100PCS/MODEL
Price 1-30USD
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 SL-4M SF Cut Dia 12.7mm
Cut Length 28mm Shank 6mm
Overall 73mm Cut SF
Coating No Material Tungsten Carbide
Grade YG8 Type Silver Braze
Workpiece Steel, Cast Iron
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precision carbide rotary burrs

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Product Description

SL-4M Ball Nose Shape Single Fine Cut Carbide Burr - Designed for Contour Finishing and Detail Work


The SL-5M carbide rotary burr features a single fine-cut design and a ball nosed cone shape, combining contour adaptability with rough machining capability. The ball nose section is suitable for complex surfaces and internal fillet processing, while the tapered transition area facilitates slope finishing and gradual material removal.

Technical Parameters
Model Cut dia (D1) Cut length (D2) Shank (L1) Overall (L2) Type Cut
SL-4M SF 12.7 28 6 73 Silver braze Single Fine


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 single fine-cut design ensures machining accuracy while effectively controlling cutting force, making it suitable for high surface quality requirements on materials such as stainless steel and tool steel. The tool can be flexibly operated in confined spaces, reducing machining vibration and improving consistency in detail finishing.

Compatible with common electric and pneumatic tools, it is easy to operate and maintain. Widely used for mold cavity rough finishing, precision part chamfering, weld transition surface treatment, and high‑gloss surface machining, this is a professional rotary burr tool focused on precision processing and surface quality.


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.