JIS B 6339-BT Tool Holder

 Our BT Holder, a key component in BT tooling, is designed for precision and durability. The term ‘BT’ signifies its compatibility with various machine tools. This BT tool holder features a BT collet, a clamping component that ensures secure tool placement and reduces slippage. Ideal for milling, drilling, or turning operations, our BT tool holders are crafted from high-quality materials for optimal performance and longevity. Trust our BT tooling solutions for consistent, high-quality machining results.

What Are Benefits Of Using JIS B 6339-BT Tool Holders?

JIS B 6339-BT Tools Holders offer a range of benefits for precision machining applications. These benefits include high accuracy and stability, as the tool holders use a standard taper angle of 7/24 and an interference fit with the spindle, allowing for precise and stable tool performance. JIS B 6339-BT tool holders allow for efficient and easy changes of cutting tools during machining operations, and are interchangeable between machines within the same taper standard. This versatility and standardization also make it easier to maintain an inventory of tool holders and tooling for different machines.

How Do I Choose The Right Size Of JIS B 6339-BT Tool Holder For My Machine?
To choose the right size of JIS B 6339-BT Tool Holder for a machine, one should consider the machine spindle nose, the tool shank size, and the required machining operation. The spindle nose has a specific size and taper to which the tool holder must conform. The tool shank size, specified in the tool manufacturer's specifications, should match the holder being selected. Shanks that are too small or large can cause inaccurate and unstable machining operations. The required machining operation also determines the desired shape of the tool holder. Ultimately, referring to the machinery's and tool manufacturer's specifications yields optimal size selection.

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Hydraulic Chuck

 A hydraulic collet chuck is a specialized tool holder used in precision machining operations such as hydraulic milling chuck and hydraulic collet chuck. Hydraulic chuck clamps and securely holds cutting tools with high accuracy and stability, reducing vibration and improving cutting performances. As a leading hydraulic collet chuck manufacturers and hydraulic chuck suppliers in China, Bright Tools offer high quality hydraulic collet chuck with befitting CNC hydraulic chuck price.

What Is The Difference Between A Hydraulic Chuck And A Collet?

A hydraulic chuck and a collet are both tools used as tool holders in precision machining operations, but they operate differently. A collet uses a collet nut to apply pressure to the collet, which in turn applies pressure to the tool shank. In contrast, a hydraulic chuck uses hydraulic pressure to clamp the tool shank. Hydraulic chucks provide higher gripping force, greater accuracy, and better rigidity than collets. However, collets can hold more tool shank sizes, making them more versatile. Ultimately, the choice between the two depends on specific machining needs.

HOW DOES A HYDRAULIC COLLET CHUCK WORK?

There is no such thing as a hydraulic collet, but there is a hydraulic chuck for CNC lathe that operates differently from a collet. A hydraulic chuck for lathe is a specialized tool holder used in precision machining operations. The hydraulic chuck uses hydraulic pressure to clamp a cutting tool in place, providing a strong and stable grip. When hydraulic pressure is applied to the chuck, hydraulic cylinders are activated, which presses a piston onto the back of the tool shank and locks it securely into place. A hydraulic chuck provides higher gripping force, greater accuracy, and better rigidity than most other types of tool holders, making it ideal for precision machining applications.

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HSK･T Turning Tools SBH for External and Facing

 HSK T SBH square turning tool holders are for radial direction, it is mainly for facing operation, with adjustable cooling nozzles. And it is designed for a double side, which means both for right and left-hand operation.

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HSK･T Turning Tools SBV for External and Cut-off

 SBV axial external turning tool holder are for external turning and cutting-off operation, with an adjustable cooling nozzle with internal thread. Due to its support design, it is with high rigidity. SBV is for one-direction axial tool holders, for double directions, please choose the SBVD line.  

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HSK-T Turning Tool PCLNR | PCLNL 95°/80°

 HSK63T and HSK100T Holder for CN Type Negative Inserts

For general external turning operations

Permits use of the obtuse edge of a standard CNMG insert

Pin Lock clamping

Suitable for CN..1204, CN.1606, and CN.1906 inserts

Insert clamping system: P

Insert shape code: C

Tool cutting-edge angle code: L

Insert clearance angle: N

The direction of cutting: Both R and L are available

Tool cutting edge angle: 95 deg.

For more information about pclnr tool holder specification and machine tool holder, please feel free to contact us!

HSK-T Turning Tool DCMNN 50°/80°/50°

 HSK-T Turning Tool DCMNN 50°/80°/50°

HSK63T and HSK100T Turning Tool Holder for CN Style Negative Inserts

For general external turning operations

Permits use of the obtuse edge of a standard CNMG insert

Clamping inserts with center hole

Suitable for CN..1204 and CN.1606 inserts

Insert clamping system: D

Insert shape code: C

Tool cutting-edge angle code: M

Insert clearance angle: N

The direction of cutting code: N

Tool cutting edge angle: 50 deg.

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HSK-T Turning Tool DCLNR | DCLNL 95°/80°

 HSK63T and HSK100T Turning Toolholder for CN Style Negative Inserts

For general external turning operations

Permits the use of the obtuse edge of a standard CNMG insert

Top clamp for increased security

Suitable for CN..1204 and CN.1606 inserts

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HSK･T Boring Bar Holders

 HSK-T boring bar tool holder are with outlet holes on the end face, with wide range diameters from 6mm to 40mm.

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HSK-E Hydraulic Chuck, Standard

HSKE-type hsk hydraulic tool holders is popularly used by the woodworking industry,  With a few simple actions, the tool can be changed

quickly and processed reliably. Insert the tool into the hydraulic expansion tool holder, and use an Allen key to screw in the clamping screw to a dead stop – finished! It is time savings due to reduced set-up times and no investment and energy costs for additional clamping devices.

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