Deep-hole machining product solution provider
We possess extensive expertise in the design and manufacture of deep-hole machining centers, as well as proven experience in deep-hole cutting, backed by strong technical capabilities.
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The company is dedicated to the R&D and manufacturing of deep-hole machine tools, with bore-diameter capabilities ranging from Φ1.5 mm to Φ1250 mm and machining depths from 0.5 m to 15 m. Its main product lines include deep-hole drilling and boring machines (T2120, T2125, T2135, T2180, T21100), deep-hole boring machines (T2225, T2235, T2250, T2280, T22100), CNC high-pressure honing machines for deep holes (2MK2125, 2MK2135, 2MK2150, 2MK2180), CNC scraping and burnishing machines (TGK series), CNC deep-hole drilling machines (ZK2102, ZK2103, ZK2103B), CNC deep-hole drilling and boring machines (TK2120, TK2135, TK2150, TK2180, TK21100), CNC turning-boring integrated machines, specialized machines for wind-turbine spindle machining, specialized machines for oil-drilling collar machining, and large-scale internal and external cylindrical grinding machines for pipe components, among others.
TGK10/16/20/25/28/36/40/53/65 CNC Deep-Hole Scraping and Burnishing Machine
The TGK series CNC scraper burnishing machine is a new-generation model developed by our company. This machine tool can perform scraper burnishing on workpieces using either pneumatic or hydraulic scraper burnishing tools. Its key features include high machining efficiency, stable performance, an intelligent and user-friendly CNC operating system, a sleek, unified, and neatly organized exterior design, as well as advanced environmental protection measures that effectively prevent oil splashing and leakage.
TGK20-1/TGK28-1/TGK40-1/TGK53-1/TGK63-1/TGK70-1 CNC Scraping and Burnishing Composite Machine
The CNC scraping-and-rolling composite machine tool is designed for processing both hot-rolled steel tubes with substantial machining allowances and cold-drawn steel tubes with minimal allowances. It can perform rough boring, finish boring, and rolling—three operations combined into a single pass—for thick-walled hot-rolled or cold-drawn steel tubes with wall thicknesses exceeding 2 mm, using a simultaneous rotation of workpiece and tool to achieve the desired diameter tolerance. Alternatively, it supports scraping-and-rolling operations in which the workpiece is held stationary while the tool rotates and feeds axially, making it suitable for one-pass scraping-and-rolling of workpieces that cannot be rotated or for thin-walled cold-drawn steel tubes. In addition, the machine excels at high-efficiency rough boring of hot-rolled or forged steel tubes.
T21xxG/TK21XxG Series New Deep-Hole Boring and Milling Machines
This series of deep-hole drilling and boring machines is a specialized machine tool for machining cylindrical deep-hole parts, suitable for drilling, boring, and roll-pressing operations on such workpieces. During drilling, an internal chip evacuation system (BTA method) is employed: lubricant is delivered via the oil distributor into the cutting zone, and chips are conveyed through the interior of the drill rod to the chip collection hopper at the rear of the machine bed.
New-type deep-hole drilling and boring machines T2225G/TK2225G/T2125G/TK2125G
This series of deep-hole drilling and boring machines is a specialized machine tool for machining cylindrical deep-hole parts, suitable for drilling, boring, and roll-pressing operations on such workpieces. During drilling, an internal chip evacuation system (BTA method) is employed: lubricant is delivered via the oil distributor into the cutting zone, and chips are conveyed through the interior of the drill rod to the chip collection hopper at the rear of the machine bed.
New-type deep-hole drilling and boring machines: T2136/40G, T2236/40G, TK2136/40G, TK2236/40G
This series of deep-hole drilling and boring machines is a specialized machine tool for machining cylindrical deep-hole parts, suitable for drilling, boring, and roll-pressing operations on such workpieces. During drilling, an internal chip evacuation system (BTA method) is employed: lubricant is delivered via the oil distributor into the cutting zone, and chips are conveyed through the interior of the drill rod to the chip collection hopper at the rear of the machine bed.
T2250/TK2250/T2150/TK2150 Heavy-Duty Deep-Hole Drilling and Boring Machine
This machine tool is primarily designed for machining cylindrical deep-hole workpieces, employing a rotating cutting tool and tool holder that also performs feed motion. It can perform operations such as boring, reaming, and roll-forming on internal bores. Equipped with a CNC system, the machine can process not only through-holes but also stepped holes and blind holes.
T2280/TK2280/T2180/TK2180 Heavy-Duty Deep-Hole Drilling and Boring Machine
This machine tool is specifically designed for deep-hole machining and is primarily capable of performing drilling, boring, reaming, roll-pressing, and contour milling on the internal bores of large-diameter cylindrical heavy-duty parts. During machining, the workpiece rotates at low speed while the cutting tool rotates at high speed and feeds axially; in addition to through-holes, it can also machine stepped holes, blind holes, and other configurations.
T22100/TK22100/T22250/TK22250 Heavy-Duty Deep-Hole Boring Machine
The T22100 heavy-duty deep-hole boring machine is a heavy-duty series of deep-hole machining centers developed by our company in response to the processing characteristics of large, heavy workpieces with internal holes and to current market demands.
Over 20 years of manufacturing experience
Number of customers served
Number of company employees
Number of countries where the product is sold globally
The company has obtained ISO 9001:2008 certification for its quality management system and the Product Export Quality License. Owing to the company’s continuous innovation and progress, its products have gradually earned recognition and favor from numerous domestic manufacturers and are now exported to countries including Iran, Myanmar, North Korea, and Singapore.
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Research and Development Innovation
The company places particular emphasis on the development of high-end products in the deep-hole machining field, including large-diameter, heavy-duty, and intelligent solutions.
02
Assistive devices
Deep-hole cutting tools mainly include deep-hole drill bits, deep-hole boring heads, roll-forming heads, combined boring-and-rolling heads, deep-hole counterboring drill bits, reamers, honing heads, drill rods, boring bars, and auxiliary tools.
ABOUT BOAO
Dezhou Boao Machinery Co., Ltd.
Dezhou Boao Machinery Co., Ltd
Dezhou Boao Machinery Co., Ltd. is a comprehensive machine tool manufacturer integrating R&D, design, manufacturing, sales, and export trade. Established in June 2004, the company is a leading enterprise in China’s deep-hole machining and specialized deep-hole machine tool industries. It has been honored by the state with the titles of “National Model Science and Technology Enterprise” and “Advanced Collective for Upholding Ideals and Making Contributions in Dezhou City.” Leveraging its expertise in the design and manufacture of deep-hole machine tools, extensive experience in deep-hole cutting, and strong technical capabilities, the company has rapidly risen to prominence in the deep-hole machining sector.
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By working closely with our clients and gaining a deep understanding of market needs, we are able to deliver tailored solutions that meet their diverse requirements.
Shipment of machine tools exported to South Korea on March 39, 2025
2025-03-29
Wishing you a prosperous opening!
2025-02-06
The TGK70*4-meter high-efficiency precision scraping and rolling machine has been shipped!
2023-03-28
Global Marketing Network
The company has obtained ISO 9001:2008 certification for its quality management system and the Product Export Quality License. Owing to the company’s continuous innovation and progress, its products have gradually earned recognition and favor from numerous domestic manufacturers and are now exported to countries including Iran, Myanmar, North Korea, and Singapore.