JINING QINFENG MACHINERY HARDWARE CO.,LTD
JINING QINFENG MACHINERY HARDWARE CO.,LTD
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Industry Information

Update February 15, 2022
Key indicators for the selection of back pull tool handle?
It's estimated that you are familiar with the handle, but many people don't know about the back pull handle. Let's take a look at the principle of the back pull handle! Principle of back pull tool...
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Update February 09, 2022
Difference between BT NC tool and ordinary tool
BT CNC tool is a tool used for cutting in mechanical manufacturing, also known as cutting tool. Cutting tools in a broad sense include both cutting tools and abrasives; At the same time, "NC tool"...
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Update January 10, 2022
Comparison of advantages and disadvantages of five different tool handles!
1、 Spring knife handle Working principle: use the taper spring jacket to gradually shrink in the process of axial movement (locking) to clamp the cutting tool. Scope of application: drill bit,...
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Update January 05, 2022
Difference between BT CNC tool and ordinary tool
BT CNC tool is a tool used for cutting in mechanical manufacturing, also known as cutting tool. Cutting tools in a broad sense include both cutting tools and abrasives; At the same time, in addition...
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Update December 28, 2021
What is the difference between BT toolholder and JT toolholder?
1. Manufacturing standard: BT handle is Japanese standard mas-403, and JT handle is German standard din69871. There is also a manufacturing standard jisb6339 for BT tool handle. Although the Japanese...
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Update December 22, 2021
Two ways of BT CNC tool holder grinding
There are two main methods for BT CNC tool holder grinding: One is an ordinary tool with low requirements for overall dimension accuracy and simple blade shape. The user can manually grind the...
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Update December 14, 2021
Tips for selecting CNC tool holder?
CNC machining has more strict requirements for tool stiffness, accuracy, durability and dynamic balance performance. The selection of CNC tool holder should pay attention to the analysis of workpiece...
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Update December 06, 2021
What are the common types of CNC tool holders?
The factors affecting the selection of tool holder include the machinability of workpiece material in each operation and the configuration of final parts. These factors can determine the tool holder...
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Update November 29, 2021
Application of CNC tool holder in CNC machining center!
Generally speaking, the NC tool holder is used to connect the mechanical spindle and tool in the CNC part machining center, which plays a bridge role. In fact, it plays a connecting role. The bearing...
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Update November 22, 2021
Application of CNC tool holder in CNC machining center!
Generally speaking, the NC tool holder is used to connect the mechanical spindle and tool in the CNC part machining center, which plays a bridge role. In fact, it plays a connecting role. The bearing...
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