Guidance on Selection Rules for Deep-Hole Cutting Tools

Release time:

2016-11-24

In deep-hole machining, deep-hole cutting tools are essential equipment; selecting the right tool can effectively ensure both machining efficiency and accuracy. When machining different materials and workpieces, using the appropriate tool is crucial to achieve the desired cutting angle, attain the intended machining results, extend tool life, and reduce production costs. Below, we will guide you on how to choose the right cutting tool.

Guidance on Selection Rules for Deep-Hole Cutting Tools

First, determine whether the cutting tool is a deep-hole drill or a gun drill.

Secondly, determine the drill bit diameter and drill rod length based on actual production requirements.

Finally, when the hole depth in deep-hole drilling exceeds 35 times the drill diameter, staged drilling should be employed.

Dezhou Boao Machinery Co., Ltd. (Tel: +86-534-2429518) is a leading enterprise in China’s deep-hole machining and specialized deep-hole machine tool industry. The company primarily manufactures CNC scraping and burnishing machines, CNC deep-hole drilling and boring centers, CNC deep-hole drilling machines, deep-hole drilling and boring centers, and CNC high-force deep-hole honing machines, among other products.

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Dezhou Boao Machinery Co., Ltd. specializes in providing machine tools such as deep-hole drilling machines. Contact us at +86-534-2429518. Our product lineup includes CNC scraping and burnishing machines, CNC deep-hole boring and reaming machines, CNC deep-hole drilling machines, deep-hole boring and reaming machines, CNC high-force deep-hole honing machines, specialized deep-hole machining centers, internal-wall grinding machines for steel pipes, external-round grinding machines for steel pipes, scraping and burnishing tools, deep-hole cutting tools, and a wide range of tooling and auxiliary equipment for machine tools.

Witness the successful first-time acceptance of China’s first CNC high-efficiency precision scraping and rolling machine for internal bores with a diameter of Φ630!

Advantages of Scraping and Burnishing Machines Manufactured by Dezhou Boao Machinery

The scraping and burnishing machine, also known as a boring-and-rolling machine or hydraulic-cylinder scraping-and-burnishing machine, is manufactured by Dezhou Boao Machinery using advanced European composite boring-and-rolling technology. A single reciprocating cycle completes both boring and rolling operations, achieving machining accuracy up to IT8 and surface roughness as low as RA 0.05–0.2 μm. It is primarily used for the precision finishing of internal bores in hydraulic cylinders. Compared with conventional honing machines, this equipment offers significant advantages, including lower noise levels, reduced environmental pollution, lower labor costs, and higher processing efficiency. Boao Machinery’s latest-generation scraping-and-burnishing machine delivers 20 times the productivity of traditional deep-hole drilling and boring centers, while maintaining stable performance and intelligent operation.