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Deep hole drilling machine



40000 ~ 50000 / Set ( Negotiable ) Get Latest Price


40000 per Set

1 Set

Standard exporting pacakage

4 months after receiving the deposit

20 Set per Year

T/T, L/C


Contact Now

Product Specification

Color : Customizable Type : Horizontal

Product Description

Machine application :

Deep hole drilling machine adopts the method of inner chip removal drilling, which can replace the common drilling, reaming and reaming procedures to achieve the machining accuracy and surface roughness by one continuous drilling. This machine tool is controlled by digital control system. It is suitable for small batch processing, especially suitable for mass production processing requirements. It can not only drill through holes, but also process blind holes or stepped holes.The machine tool is widely used in automobile and motorcycle industry, mold industry, military industry, aerospace industry and other parts of the small deep hole processing


1) Adopt front chips removal method when boring. It means the chips will flow out from holes on the clamp body of headstock front end.

2) Workpiece loading and clamping adopts one-end chuck and another end collect clamping by manual .

3) The machine used guide rail is double rectangular sliding guide rail , which is processed through medium frequency quenching and precision grinding.

4) Tool feeding adopts servo motor ,servo speed reducer, rack and pinion structure , stepless speed can be realized .

5) Machine equips with one set drill bar support rest , which is assembled with hitching and pulling structure, pull the drill bar support rest back to original position when the processing finished and returning tooling ; Can also adjust the axial position manually through the rack on machine bed ,but rack and pinion structure should be released by releasing structure under the machine working condition . 

6) Oil pressure head can do axial movement driven by motor to reduce the labor force . The collect is assembled in front end of oil pressure head .

7) Headstock drive the workpiece to rotate , Three-phase asynchronous motor to drive, main motor power 30kw. Three-jaw chuck is assembled in front end of chuck body .     

8) Coolant system adopts three groups of quantitative pumps, with flow 100L/min, 200L/min, 400L/min .

Machine main parameters:



Drill hole diameter range


The max diameter of boring


The height of center


The range of max depth of boring


The diameter of chuck


Rotary speed range and steps

0-1000r/min,  stepless

Feeding speed range


Main motor


Feeding motor

N=4.2KW servo motor

Cooling pump motor

N=5.5kW n=1440r/min 7.5kwX2groups

The rated pressure of cooling system


Flow of coolant

200L/min ,200L/min,

















Contact Us

Contact Person : Bonnie

Company:Dezhou Guanlu Precision Machinery Co., Ltd

Address:Yucheng, Shandong, China,


Bonnie < Dezhou Guanlu Precision Machinery Co., Ltd >
I want to know:

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