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251-111 Wedge Type Quick Change Tool Post Set

Wedge type quick change tool post set 251-111 is a fast tool changing system designed specifically for CNC lathes. It adopts a wedge locking structure to achieve fast tool replacement and high-precision positioning, and is suitable for machining scenarios such as turning and boring.
  • 251-111 Wedge Style Quick Change Tool Post Set

  • PDM

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Features of Quick Change Tool Post


Lathe tool post Title:

lathe tool post attachment 6 Pcs wedge quick change tool post for CNC Lathe


Wedge type quick change tool post set 251-111 Wedge type quick change tool holder is an important tool device used for lathes. The following is its detailed definition and introduction:

Model: Model 251-111, where "wedge type" represents wedge structure, "quick change" represents quick change function, and "tool post set" represents tool holder component.


Structural composition:

A complete set of 251-111 wedge quick change tool holder typically includes:

Wedge-style tool post (2-1/2" Lx 2-1/2” Wx 3-7/8” H)

No. 1 Turning & Facing Holder with 3/16-1/2” Tool Capacity

No. 2 Boring, Turning & Facing Tool Holder with 3/16-1/2" Tool Capacity

No. 4 Boring Bar Tool Holder with 5/8 & 3/4" capacity

No. 7 Universal Parting Blade Tool Holder with 1/2" blade height

No. 10 Knurling, Facing & Turning Tool Holder 3/16-1/2"


quick change tool post lathe

Material and process: All components of the tool holder are quenched and ground, and the material is mostly hardened alloy steel, which has high hardness, good wear resistance and other characteristics, ensuring the service life and machining accuracy of the tool holder.

Wedge locking mechanism: By cooperating with the inclined surface of the tool holder through a wedge tool post, axial self-locking is achieved to ensure the stability of the tool during high-speed cutting.


lathe tool post holder

Model No. Lathe Swing(In.) Each Set Includes N.W/kg Order No.
251-000 8

Each 1 of 250-000,250-001,250-002,250-004,

250-007,250-010

2.00 2510-0000
251-111 12

Each 1 of 250-111,250-101,250-102,250-104,

250-107,250-110

5.00 2510-1111
251-222 10-15

Each 1 of 250-222,250-201,250-202,250-204,

250-207,250-210

7.85 2510-2222
251-333 13-18

Each 1 of 250-333,250-301,250-302,250-304,

250-307,250-310

11.33 2510-3333
251-444 14-20

Each 1 of 250-444,250-401,250-402,250-404,

250-407,250-410

20.76 2510-4444
251-555 17-48

Each 1 of 250-555,250-501,250-502,250-504,

250-507,250-510

39.18 2510-5555


Application:


Suitable for machining scenarios such as CNC lathes, milling centers, turning, boring, etc;

Efficient tool change: The tool change time has been reduced from the traditional 5-10 minutes to within 30 seconds, significantly improving the utilization rate of the machine tool.

Multi process integration: supports composite machining such as turning, boring, drilling, etc., reducing the number of workpiece clamping times.


cnc lathe machine tool post


Product Features:

High precision: The wedge-shaped structure is designed and processed with precision to ensure repeat positioning accuracy and meet high-precision machining requirements.


High rigidity: With the characteristic of good rigidity, it can achieve vibration free machining, withstand various machining operations from fine machining to heavy-duty cutting, and meet the strictest working tolerance requirements.


Quick change function: The tool holder adopts advanced design and has a built-in quick tool change function. Through the action of the wedge block, the tool can be quickly and conveniently changed, greatly saving tool change time and improving processing efficiency.


Easy maintenance: All components have undergone quenching, grinding, and complete sealing treatment, and can be used for a long time without maintenance.

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