SE-5M Long Shank Die Grinder Bits With Tungsten Carbide Material

SE-5M Oval Long Shank Carbide Burr - 150mm Shank Length for Deep Cavity and Concave Work

The SE-5M carbide rotary burr features a double‑cut design and an oval profile, paired with a 150mm extended shank. It is suitable for machining in deep cavities, recessed areas, and confined spaces. The long shank extends reach, allowing access to hard‑to‑reach work zones while maintaining stable cutting control.

The oval profile adapts well to multi‑directional curved surfaces, making it effective for concave contours and gradual surface transitions. The double‑cut structure balances cutting efficiency with surface smoothness. This tool is suitable for deep‑cavity finishing, inner‑edge deburring, and complex internal‑surface machining 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 in deep‑cavity mold machining, pipe‑inner‑wall shaping, internal mechanical‑structure processing, and special concave‑profile workpiece finishing, 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.