New Type BTA Deep Hole Drilling Head dia 22 mm-65 mm.Production Characteristics
This is ouro manfactured new type machine clamping BTA deep hole drilling head , the drilling diameter range from φ 22 mm-φ 150 mm . BTA deep hole drill head is a drilling head with internal chip processing technology. The BTA drill head body is made of high-strength importedIt has more than 2 times longer service life than ordinary drill head. The BTA drill guide pads are made of hard alloy material Insertion, which has many advantages such as high processing efficiency, convenient conversion blade,Long - term use of the cutter body and low tool consumption. It can process a variety of materials to the as carbon steel, high strength alloy steel, stainless steel, etc.,With a length to diameter ratio of 1:10.