SH-5ML6 Ball Nosed Cone Long Shank Rotary Burr - 150mm Shank for Deep Cavity and Curved Work

The SH-5ML6 carbide rotary burr features a double‑cut design and a ball nosed cone profile, paired with a 150mm extended shank. It is suitable for machining deep cavities, extended‑reach areas, and curved surfaces that are difficult to access with standard tools. The long shank expands the working range, enabling stable cutting operations in deep holes, recessed structures, and narrow passages.

The ball nose section smoothly handles internal radii and complex curved transitions, while the tapered area is effective for slope finishing and progressive material removal. The double‑cut structure balances cutting efficiency with surface smoothness. This tool is suitable for deep‑cavity contouring, internal‑edge deburring, and curved‑surface finishing 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 machining, curved inner‑wall finishing of pipes, internal mechanical‑structure processing, and weld‑seam blending, this is a practical rotary burr that combines extended reach with curved‑surface 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.