Deep hole boring and rolling combined tools for sale

BTA deep hole drill head with inserts:

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.

Deep hole trepanning head,counterboring head:

Trepanning head is also named as annular drill, it is an economic, productive and high quality deep hole tool. Its productivity is more than 10 times the ordinary drill. It is better to use trepanning tool for machining the hole above 50mm in diameter. This tool is applicable to the following conditions:

(1) Hole diameter is 50mm above, and with the close tolerance on straightness and position precision.

(2) The length-to-diameter ratio of the hole is in the range of 1-75, it is the better choice to use trepanning head than other machining methods.

(3) The job material is very expensive and the core needs measuring and chemical analysis, and the entire core mandrel needs to be reserved.

(4) The machine power is not enough if drilling the big hole, so the trepanning is the good choice, It is suitable for the diameter ranged from 50 to 600mm (the matching tool bar should be also deployed).

TJ type roller-adjustable rough boring head:

Comparing to the conventional boring head, the new type has the following advantages:

(1) Guide by roller, with multi-point support and stable guide performance.

(2) The point contact between the roller and the inner wall of the workpiece reduces the friction and prolongs the using life, more importantly, it avoids the trouble of replacing frequently the guide pad.

(3) The productivity can be increased by double.

(4) The size can be adjusted in the range of 5mm, it doesn't need replacing any parts, so the operation is very convenient and time-saving.

(5) The roller adopts the national standard, it is very easy to get at the reasonable price in the market, the using cost is low. The new type boring head is tested repeatedly, it has the stable performance and gains the good reputation from the user.

TJ type mechanical clamping indexable rough boring tool:

This tool adopts single-edged indexable configuration, suitable for rough and semi-fine boring of deep hole.

JT type deep hole fine boring tool:

This tool adopts double-edged floating configuration, suitable for fine boring of deep hole.

GY type deep hole rolling head:

This rolling head is used at the normal temperature with multi-cylindrical rollers. It can produce plastic deformation on the metal surface and improve micro roughness, so it takes the place of surface heat treatment and fine machining procedures. This tool can be micro-adjustable and the use is very safe and reliable.

TGG/TTG boring and rolling combined tool:

This combined tool is high efficient boring and roller burnishing head, integrated with rough boring, fine boring and roller burnishing, the tool is connected with boring rod by rectangular thread, it has a high productivity for machining the tube with uneven wall thickness in a large feedrate.

Inserts and Guide pads:

Drill pipe/Drill tube: