DESCRIPTION

Upgrade your lathe with the A1 40-Position Quick Change Tool Post Set, designed for fast, accurate and repeatable tool changes. This complete 5-piece A1 Q.C.T.P. set includes the main tool post, three standard turning/facing holders, one boring holder and the required locking tools.

This A1 tool post is suitable for BV20, SINO210V, D240, CQ6125 and similar bench lathes with approximately 150–300 mm (6"–12") swing/turning diameter.

Model: A1 (540-100) D20
Weight: Approx. 4.4 kg per set
Made in India

🔧 KEY FEATURES

• A1 Quick Change Tool Post
• 40 selectable tool positions
• Fast and secure cam-locking system
• Cutting height easily adjusted using set screws
• Tool can be reground without removing it from the holder
• Repeat accuracy up to 0.01 mm
• Holders can be interchanged with many compatible 40-position tool posts
• Hardened and ground construction
• Strong eccentric cam clamping system
• Suitable for turning, facing, boring and other lathe operations
• Tool post hardness: HRC 50 ± 2 after heat treatment
• Tool holder hardness: HRC 42 ± 2 after heat treatment

📦 5PC SET INCLUDES

1 × A1 540-100 Main Tool Post
Includes locking wrench

3 × A1D2090 Turning & Facing Tool Holders

• Holder length: 90 mm
• Tool capacity: 8–20 mm
• Maximum square tool size: 20 mm (approx. 0.8")

1 × A1B2090 Boring / Turning / Facing Tool Holder

1 × Tool Clamping T-Wrench

Note: The complete set contains the main tool post, 3 standard holders, 1 boring holder and the required handles/wrenches.

⚙️ TOOL POST DESIGN

The main body and tool holders are manufactured from high-quality steel and are hardened and ground for durability and reliable machining performance.

The tool holder is securely clamped against the main body using an eccentric cam mechanism. The design provides quick tool changes while maintaining accurate positioning.

The tool post provides 40 different angular positions, allowing the cutting tool to be positioned quickly and accurately for different machining operations.

🛠️ APPLICATIONS

Ideal for:

• Lathe turning
• Facing
• Boring
• Threading
• Grooving
• General metalworking
• Precision machining
• Bench lathe applications
• Hobby and professional workshops

🔩 COMPATIBLE LATHES

Suitable for BV20, SINO210V, D240, CQ6125 and similar-size bench lathes with approximately 150–300 mm (6"–12") turning diameter/swing.

Please compare the dimensions and mounting arrangement with your existing lathe before purchasing.

📏 TECHNICAL SPECIFICATIONS

⭐ IMPORTANT NOTE

The spline/profile of the tool holders is EDM cut, rather than fine ground. Please refer to the product diagram and verify the A1 (540-100) D20 model before ordering.

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