SL-4ML4 DC Tungsten Carbide Double Cut Rotary Burr with 100mm Shank for Deep Curved Slopes

SL-4ML4 DC Extended-Shank Radius Taper Burr 100mm Shank for Deep Curved Slopes

The SL-4ML4 DC is a long-shank carbide rotary burr featuring an L shape radius taper profile and double‑cut geometry. With a 12mm head diameter, 28mm cutting length, and 100mm shank, it is built for efficient material removal on curved surfaces, internal radii, and hard-to-reach angled areas.

The extended shank improves access and cutting stability in deep cavities and tight spots. The radius taper design allows smooth contouring on slopes and corners, while the double‑cut pattern balances stock removal with surface quality. It performs well on stainless steel, carbon steel, aluminum, and other common metals for chamfering, weld prep, and finishing work. Made from durable carbide, the tool stays sharp and stable during prolonged operations.

Compatible with standard electric and pneumatic tools, it is straightforward to use and maintain. Ideal for mold repair, cavity finishing, and precision part processing.

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.