#30 NMTB X 5/16″ END MILL HOLDER (3900-1691)

#30 NMTB X 5/16″ END MILL HOLDER (3900-1691) (SKU: 3900-1691)

#30 NMTB X 5/16″ End Mill Holder (3900-1691)

• For milling machines with #30 standard taper spindles
• Hardened and precision ground
• Accepts single and double end mills
• Drawbar end is 1/2″-13

Specifications

• For milling machines with #30 standard taper spindles.
• Hardened and precision ground.
• Accepts single and double end mills.
• Drawbar end is 1/2″-13.
• Weight: 1.1
• Dimensions: L 3, W 6, H 3

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.