The professional quality concrete core bits are engineered with turbo laser welded sgements which provide additional aggressiveness and long cutting service. Coupled with high concentration and grade of diamond,the turbo segment core bits provide high cost-effective and incredible drilling through a wide range of materials.

The professional quality concrete core bits are engineered with quick-starting V-shape laser welded segments and contain high cencentrations of top grade diamonds,combined with a special blend of metal powders to provide an excellent cost performance value with extremely fast cutting and long life.