SL-4ZML6 Long-Shank Taper with Radius Double Cut Burr 150mm Shank for Internal Corner Work

The SL-4ZML6 is a carbide long-shank rotary burr with a taper-with-radius shape and double-cut design. It features a 12mm head diameter, 28mm cutting length, and a 150mm extended shank, ideal for efficient machining in deep cavities, internal corners, and hard-to-reach areas.

The long shank improves reach and cutting stability in tight spaces. The double-cut design balances material removal with surface smoothness, suitable for slope finishing, weld cleaning, and general shaping of common metals like stainless steel, carbon steel, and aluminum alloys. Made from wear-resistant carbide, it performs reliably during extended use.

Compatible with standard electric and pneumatic tools, it is easy to operate and maintain. Widely used in deep cavity slope machining, complex internal corner finishing, medium-sized workpiece cavity treatment, and 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.