60° Countersink SJ-6M Carbide Rotary Burr Blank with 16mm Cut Diameter and YG8 Grade for Custom Tooth Grinding

60° Countersink SJ-6M Carbide Rotary Burr Blank - Semi‑finished Burr Customizable Cut for Countersinking

The SJ-6M carbide rotary burr semi‑finished product is a 60° countersink‑shaped blank without pre‑ground teeth. Made from wear‑resistant carbide, it features a dense and uniform structure, providing a good foundation for subsequent tooth grinding.

This blank is suitable for tool manufacturers requiring custom tooth profiles, as well as for regrinding worn rotary burrs to extend their service life. The 60° countersink shape accurately matches standard countersink angles and is compatible with common grinding equipment.

Widely used in custom tooth development, small‑batch tool prototyping, tool regrinding, and training applications, this is a flexible and practical carbide burr base material.

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.