BT-40 1″ END MILL HOLDER (3900-4286)

BT-40 1″ END MILL HOLDER (3900-4286) (SKU: 3900-4286)

BT-40 1″ End Mill Holder

• For CNC machines with BT taper spindles
• Concentricity is .0002″
• All critical surfaces are hardened and precision ground
• Gage depth is 2.48″
• Nose diameter is 2.17″
• Drawbar thread is M16 X 2.00

Specifications

• BT-40 1″ End Mill Holder
• For CNC machines with BT taper spindles.
• Concentricity is .0002″.
• All critical surfaces are hardened and precision ground.
• Gage depth is 2.48″.
• Nose diameter is 2.17″.
• Drawbar thread is M16 X 2.00.
• Weight: 4.6
• Dimensions: L 4, W 8, H 4

Benefits

• Industrial-grade tooling designed for dependable shop performance.
• Supports consistent results when applied with correct setup practices.
• A practical choice for U.S. machine shops and maintenance work.

Recommended use

• Confirm compatibility (size, interface, machine capacity) before ordering.
• Follow safe operating practices and use appropriate PPE.
• Optimize setup rigidity and process parameters for best results.

USA Warehouse Stock — Fast U.S. fulfillment.