La cabeza de perforación BTA se monta en una varilla de perforación larga mediante roscas. Tiene múltiples superficies de corte para una eliminación eficiente de virutas con fluido para corte de metales a alta presión que drena a través de un orificio en la cabeza de perforación y luego sale de la barra de perforación. La herramienta BTA se puede configurar con insertos de carburo indexables o soldados.

Welded deep hole drill is one of the earliest deep hole processing tools developed by our company. The product types include deep hole drill, counterbore drill and non-standard shaped drill. We can customize B-type and P-type drills according to customers' requirements. The products specification cover diameters from 8 mm to 110 mm. Series of products with mature technology and stable process are widely used in petroleum machinery, hydraulic equipment, machine tool parts and other industries. Welded deep hole drilling with high precision, low tool cost and short production cycle, suitable for deep hole processing of single piece and small batch workpieces of carbon steel and alloy steel.

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