EcoCut | Deep Whole Drill

Tube sheet is widely used in chemical container, pressure vessel, power generation equipment, boiler, condenser, central air conditioning, evaporator, sea water desalination and other industries with main features of multiple holes, small apertures, dense holes, high accuracy and surface finish requirements in the sheet. Outer diameter, thickness, hole numbers and precision of tube sheet are varied among different industries and functions. Therefore, machines and drill bits are also different when drilling on the sheet. Equipment can be divided into special machine and ordinary machines and tools can be divided into drill bit with internal and external chip removal. BTA drilling tools are more suitable for tube sheet drilling considering production efficiency and holes quality. It is also a trend for selecting drill bits of tube sheet. Both machines and tube sheet quality will significantly influence equipment assembly and performance.