BTA Deep Hole Drill Bit

BTA Drill Head

         Our deep hole drilling heads are widely used in steel, petroleum machinery, hydraulic equipment, power generation, chemical industry, machine tool, weapon, automobile, ship, coal mine machinery, plastic machinery,aerospace and other industries. With high processing efficiency and good stability, the drilling head have a maximum ratio of length to diameter of more than 300, and their performance reaches the level of similar imported products. After many years of research, development and accumulation, the series of hard-to-machining materials deep hole processing special tools in our company can be used in deep hole processing of special drill steel, stainless steel, non-magnetic stainless steel, high temperature alloy and other materials. They have helped our user to solve a lot of deep hole processing problems, set up a higher brand image, and have got a lot the user's praise.
Our indexable deep hole drills cover a range of diameters from 16mm to 300mm.
The BTA drill head is mounted on a long drilling rod using threads. It has multiple cutting surfaces for efficient chip removal with high pressure metalcutting fluid draining through a hole in the drill head and then out of the drilling rod.The BTA tool can be configured with either welded or indexable carbide inserts.doctorkong can provide B type, P-type clamped /welded deep hole drilling, reaming drill, complete set of drill pipe, and other non-standard deep hole machining tooIs. We provide more individualized deep-hole drilling scheme and technical support in deep hole machining application.Indexable drilling grades provide significant productivity increases and long tool life. With each cutting edge, you get excellent chip control, chip evacuation and surface finish