BTA Drilling Head

BTA drill head
The BTA drill head belongs to internal chip drill head. It consists of a cutter body, a guide key, a blade and a screw(If the hole diameter more than Ø65mm it also includes Support bakelite). 
The cutter body material is made of high quality steel and is precision heat treated.
Blade and guide key with imported material.(If the hole diameter more than Ø65mm, the Guide key for homemade).

Product description:
   

Product Advantages:
●High processing efficiency
●Easy to replace the blade
●Low tool consumption
●The BTA drill head can process carbon steel, high strength alloy steel, stainless steel and other materials.
●It is an alternative to traditional welded drill heads.

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