BTA Drilling Head

Features:

Our BTA drilling head adopts internal chip removal method. It is composed of cutter body, guide pad, inserts and screw (ø > 65mm with Nylon supporting ). The cutter body is made of high quality steel, which is made by precise heat treatment. The cutter inserts and guide pad are imported products ( guide pad for ø > 65mm drilling head is self-made).
This product has the advantages of high processing efficiency, easy replacement of inserts (no welding, only screw to fix the inserts on the cutter body), low tool consumption (cutter body can be used for a long time). It can process carbon steel, high strength alloy steel, stainless steel and other materials. It is a good substitute for the traditional welding drilling head.

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Main Technical Specifications and Performance

Tool Dia. (mm) Bar Dia (mm) Tool Dia. (mm) Bar Dia (mm)
φ27-φ29.9 φ25 φ30-φ34.9 φ27
φ35-φ38.9 φ30 φ39-φ43.9 φ35
φ44-φ48.9 φ40 φ49-φ53.9 φ43
φ54-φ56.9 φ48 φ57-φ60.9 φ52
φ61-φ67.9 φ56 φ68-φ72.9 φ61
φ73-φ79.9 φ65 φ80-φ87.9 φ70
φ88-φ107.9 φ80 φ108-φ150 φ100

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We Are Deep Hole Machine Expert !

Dezhou Guanlu and ShanDong Novatech are both founded by Mr Guo Bin. The two factory shares the machining facility and sales team, but they have their own technician teams, managements teams and assemble teams both are prefessional in their fields.